Release v1.6.60

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

README.md

@@ -160,7 +160,7 @@ The app stores runtime files in Electron's `userData` directory, including:
 ## Troubleshooting
 
 - Download does not start: verify token and selected provider in Settings.
-- Extraction fails: check archive passwords, JVM runtime (`resources/extractor-jvm`), or force legacy mode with `RD_EXTRACT_BACKEND=legacy`.
+- Extraction fails: check archive passwords and native extractor installation (7-Zip/WinRAR). Optional JVM extractor can be forced with `RD_EXTRACT_BACKEND=jvm`.
 - Very slow downloads: check active speed limit and bandwidth schedules.
 - Unexpected interruptions: enable reconnect and fallback providers.
 - Stalled downloads: the app auto-detects stalls within 10 seconds and retries automatically.
@@ -169,6 +169,29 @@ The app stores runtime files in Electron's `userData` directory, including:
 
 Release history is available on [git.24-music.de Releases](https://git.24-music.de/Administrator/real-debrid-downloader/releases).
 
+### v1.6.60 (2026-03-05)
+
+- Added package-scoped password cache for extraction: once the first archive in a package is solved, following archives in the same package reuse that password first.
+- Kept fallback behavior intact (`""` and other candidates are still tested), but moved empty-password probing behind the learned password to reduce per-archive delays.
+- Added cache invalidation on real `wrong_password` failures so stale passwords are automatically discarded.
+
+### v1.6.59 (2026-03-05)
+
+- Switched default extraction backend to native tools (`legacy`) for more stable archive-to-archive flow.
+- Prioritized 7-Zip as primary native extractor, with WinRAR/UnRAR as fallback.
+- JVM extractor remains available as opt-in via `RD_EXTRACT_BACKEND=jvm`.
+
+### v1.6.58 (2026-03-05)
+
+- Fixed extraction progress oscillation (`1% -> 100% -> 1%` loops) during password retries.
+- Kept strict archive completion logic, but normalized in-progress archive percent to avoid false visual done states before real completion.
+
+### v1.6.57 (2026-03-05)
+
+- Fixed extraction flow so archives are marked done only on real completion, not on temporary `100%` progress spikes.
+- Improved password handling: after the first successful archive, the discovered password is prioritized for subsequent archives.
+- Fixed progress parsing for password retries (reset/restart handling), reducing visible and real gaps between archive extractions.
+
 ## License
 
 MIT - see `LICENSE`.

_upload_release.mjs

@@ -1,75 +0,0 @@
-import fs from "node:fs";
-import path from "node:path";
-import { spawnSync } from "node:child_process";
-
-const credResult = spawnSync("git", ["credential", "fill"], {
-  input: "protocol=https\nhost=codeberg.org\n\n",
-  encoding: "utf8",
-  stdio: ["pipe", "pipe", "pipe"]
-});
-const creds = new Map();
-for (const line of credResult.stdout.split(/\r?\n/)) {
-  if (line.includes("=")) {
-    const [k, v] = line.split("=", 2);
-    creds.set(k, v);
-  }
-}
-const auth = "Basic " + Buffer.from(creds.get("username") + ":" + creds.get("password")).toString("base64");
-const owner = "Sucukdeluxe";
-const repo = "real-debrid-downloader";
-const tag = "v1.5.35";
-const baseApi = `https://codeberg.org/api/v1/repos/${owner}/${repo}`;
-
-async function main() {
-  await fetch(baseApi, {
-    method: "PATCH",
-    headers: { Authorization: auth, "Content-Type": "application/json" },
-    body: JSON.stringify({ has_releases: true })
-  });
-
-  const createRes = await fetch(`${baseApi}/releases`, {
-    method: "POST",
-    headers: { Authorization: auth, "Content-Type": "application/json", Accept: "application/json" },
-    body: JSON.stringify({
-      tag_name: tag,
-      target_commitish: "main",
-      name: tag,
-      body: "- Fix: Fortschritt zeigt jetzt kombinierten Wert (Download + Entpacken)\n- Fix: Pausieren zeigt nicht mehr 'Warte auf Daten'\n- Pixel-perfekte Dual-Layer Progress-Bar Texte (clip-path)",
-      draft: false,
-      prerelease: false
-    })
-  });
-  const release = await createRes.json();
-  if (!createRes.ok) {
-    console.error("Create failed:", JSON.stringify(release));
-    process.exit(1);
-  }
-  console.log("Release created:", release.id);
-
-  const files = [
-    "Real-Debrid-Downloader Setup 1.5.35.exe",
-    "Real-Debrid-Downloader 1.5.35.exe",
-    "latest.yml",
-    "Real-Debrid-Downloader Setup 1.5.35.exe.blockmap"
-  ];
-  for (const f of files) {
-    const filePath = path.join("release", f);
-    const data = fs.readFileSync(filePath);
-    const uploadUrl = `${baseApi}/releases/${release.id}/assets?name=${encodeURIComponent(f)}`;
-    const res = await fetch(uploadUrl, {
-      method: "POST",
-      headers: { Authorization: auth, "Content-Type": "application/octet-stream" },
-      body: data
-    });
-    if (res.ok) {
-      console.log("Uploaded:", f);
-    } else if (res.status === 409 || res.status === 422) {
-      console.log("Skipped existing:", f);
-    } else {
-      console.error("Upload failed for", f, ":", res.status);
-    }
-  }
-  console.log(`Done! https://codeberg.org/${owner}/${repo}/releases/tag/${tag}`);
-}
-
-main().catch(e => { console.error(e.message); process.exit(1); });

installer/RealDebridDownloader.iss

@@ -25,11 +25,11 @@ AppPublisher=Sucukdeluxe
 DefaultDirName={autopf}\{#MyAppName}
 DefaultGroupName={#MyAppName}
 OutputDir={#MyOutputDir}
-OutputBaseFilename=Real-Debrid-Downloader-Setup-{#MyAppVersion}
+OutputBaseFilename=Real-Debrid-Downloader Setup {#MyAppVersion}
 Compression=lzma
 SolidCompression=yes
 WizardStyle=modern
-PrivilegesRequired=admin
+PrivilegesRequired=lowest
 ArchitecturesInstallIn64BitMode=x64compatible
 UninstallDisplayIcon={app}\{#MyAppExeName}
 SetupIconFile={#MyIconFile}
@@ -39,8 +39,8 @@ Name: "german"; MessagesFile: "compiler:Languages\German.isl"
 Name: "english"; MessagesFile: "compiler:Default.isl"
 
 [Files]
-Source: "{#MySourceDir}\\*"; DestDir: "{app}"; Flags: ignoreversion recursesubdirs createallsubdirs
+Source: "{#MySourceDir}\\*"; DestDir: "{app}"; Flags: recursesubdirs createallsubdirs
-Source: "{#MyIconFile}"; DestDir: "{app}"; DestName: "app_icon.ico"; Flags: ignoreversion
+Source: "{#MyIconFile}"; DestDir: "{app}"; DestName: "app_icon.ico"
 
 [Icons]
 Name: "{group}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; IconFilename: "{app}\app_icon.ico"

package.json

@@ -1,6 +1,6 @@
 {
   "name": "real-debrid-downloader",
-  "version": "1.6.34",
+  "version": "1.6.60",
   "description": "Desktop downloader",
   "main": "build/main/main/main.js",
   "author": "Sucukdeluxe",

resources/extractor-jvm/src/com/sucukdeluxe/extractor/JBindExtractorMain.java

@@ -3,7 +3,9 @@ package com.sucukdeluxe.extractor;
 import net.lingala.zip4j.ZipFile;
 import net.lingala.zip4j.exception.ZipException;
 import net.lingala.zip4j.model.FileHeader;
+import net.sf.sevenzipjbinding.ExtractAskMode;
 import net.sf.sevenzipjbinding.ExtractOperationResult;
+import net.sf.sevenzipjbinding.IArchiveExtractCallback;
 import net.sf.sevenzipjbinding.IArchiveOpenCallback;
 import net.sf.sevenzipjbinding.IArchiveOpenVolumeCallback;
 import net.sf.sevenzipjbinding.IInArchive;
@@ -26,6 +28,7 @@ import java.io.InputStream;
 import java.io.OutputStream;
 import java.io.RandomAccessFile;
 import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
 import java.util.ArrayList;
 import java.util.Base64;
 import java.util.HashMap;
@@ -42,12 +45,18 @@ public final class JBindExtractorMain {
     private static final Pattern NUMBERED_ZIP_SPLIT_RE = Pattern.compile("(?i).*\\.zip\\.\\d{3}$");
     private static final Pattern OLD_ZIP_SPLIT_RE = Pattern.compile("(?i).*\\.z\\d{2,3}$");
     private static final Pattern SEVEN_ZIP_SPLIT_RE = Pattern.compile("(?i).*\\.7z\\.001$");
+    private static final Pattern DIGIT_SUFFIX_RE = Pattern.compile("\\d{2,3}");
+    private static final Pattern WINDOWS_SPECIAL_CHARS_RE = Pattern.compile("[:<>*?\"\\|]");
     private static volatile boolean sevenZipInitialized = false;
 
     private JBindExtractorMain() {
     }
 
     public static void main(String[] args) {
+        if (args.length == 1 && "--daemon".equals(args[0])) {
+            runDaemon();
+            return;
+        }
         int exit = 1;
         try {
             ExtractionRequest request = parseArgs(args);
@@ -62,6 +71,127 @@ public final class JBindExtractorMain {
         System.exit(exit);
     }
 
+    private static void runDaemon() {
+        System.out.println("RD_DAEMON_READY");
+        System.out.flush();
+        java.io.BufferedReader reader = new java.io.BufferedReader(
+                new java.io.InputStreamReader(System.in, StandardCharsets.UTF_8));
+        try {
+            String line;
+            while ((line = reader.readLine()) != null) {
+                line = line.trim();
+                if (line.isEmpty()) {
+                    continue;
+                }
+                int exitCode = 1;
+                try {
+                    ExtractionRequest request = parseDaemonRequest(line);
+                    exitCode = runExtraction(request);
+                } catch (IllegalArgumentException error) {
+                    emitError("Argumentfehler: " + safeMessage(error));
+                    exitCode = 2;
+                } catch (Throwable error) {
+                    emitError(safeMessage(error));
+                    exitCode = 1;
+                }
+                System.out.println("RD_REQUEST_DONE " + exitCode);
+                System.out.flush();
+            }
+        } catch (IOException ignored) {
+            // stdin closed — parent process exited
+        }
+    }
+
+    private static ExtractionRequest parseDaemonRequest(String jsonLine) {
+        // Minimal JSON parsing without external dependencies.
+        // Expected format: {"archive":"...","target":"...","conflict":"...","backend":"...","passwords":["...","..."]}
+        ExtractionRequest request = new ExtractionRequest();
+        request.archiveFile = new File(extractJsonString(jsonLine, "archive"));
+        request.targetDir = new File(extractJsonString(jsonLine, "target"));
+        String conflict = extractJsonString(jsonLine, "conflict");
+        if (conflict.length() > 0) {
+            request.conflictMode = ConflictMode.fromValue(conflict);
+        }
+        String backend = extractJsonString(jsonLine, "backend");
+        if (backend.length() > 0) {
+            request.backend = Backend.fromValue(backend);
+        }
+        // Parse passwords array
+        int pwStart = jsonLine.indexOf("\"passwords\"");
+        if (pwStart >= 0) {
+            int arrStart = jsonLine.indexOf('[', pwStart);
+            int arrEnd = jsonLine.indexOf(']', arrStart);
+            if (arrStart >= 0 && arrEnd > arrStart) {
+                String arrContent = jsonLine.substring(arrStart + 1, arrEnd);
+                int idx = 0;
+                while (idx < arrContent.length()) {
+                    int qStart = arrContent.indexOf('"', idx);
+                    if (qStart < 0) break;
+                    int qEnd = findClosingQuote(arrContent, qStart + 1);
+                    if (qEnd < 0) break;
+                    request.passwords.add(unescapeJsonString(arrContent.substring(qStart + 1, qEnd)));
+                    idx = qEnd + 1;
+                }
+            }
+        }
+        if (request.archiveFile == null || !request.archiveFile.exists() || !request.archiveFile.isFile()) {
+            throw new IllegalArgumentException("Archiv nicht gefunden: " +
+                    (request.archiveFile == null ? "null" : request.archiveFile.getAbsolutePath()));
+        }
+        if (request.targetDir == null) {
+            throw new IllegalArgumentException("--target fehlt");
+        }
+        return request;
+    }
+
+    private static String extractJsonString(String json, String key) {
+        String search = "\"" + key + "\"";
+        int keyIdx = json.indexOf(search);
+        if (keyIdx < 0) return "";
+        int colonIdx = json.indexOf(':', keyIdx + search.length());
+        if (colonIdx < 0) return "";
+        int qStart = json.indexOf('"', colonIdx + 1);
+        if (qStart < 0) return "";
+        int qEnd = findClosingQuote(json, qStart + 1);
+        if (qEnd < 0) return "";
+        return unescapeJsonString(json.substring(qStart + 1, qEnd));
+    }
+
+    private static int findClosingQuote(String s, int from) {
+        for (int i = from; i < s.length(); i++) {
+            char c = s.charAt(i);
+            if (c == '\\') {
+                i++; // skip escaped character
+                continue;
+            }
+            if (c == '"') return i;
+        }
+        return -1;
+    }
+
+    private static String unescapeJsonString(String s) {
+        if (s.indexOf('\\') < 0) return s;
+        StringBuilder sb = new StringBuilder(s.length());
+        for (int i = 0; i < s.length(); i++) {
+            char c = s.charAt(i);
+            if (c == '\\' && i + 1 < s.length()) {
+                char next = s.charAt(i + 1);
+                switch (next) {
+                    case '"': sb.append('"'); i++; break;
+                    case '\\': sb.append('\\'); i++; break;
+                    case '/': sb.append('/'); i++; break;
+                    case 'n': sb.append('\n'); i++; break;
+                    case 'r': sb.append('\r'); i++; break;
+                    case 't': sb.append('\t'); i++; break;
+                    default: sb.append(c); break;
+                }
+            } else {
+                sb.append(c);
+            }
+        }
+        return sb.toString();
+    }
+
     private static int runExtraction(ExtractionRequest request) throws Exception {
         List<String> passwords = normalizePasswords(request.passwords);
         Exception lastError = null;
@@ -152,9 +282,12 @@ public final class JBindExtractorMain {
                 }
 
                 ensureDirectory(output.getParentFile());
+                rejectSymlink(output);
                 long[] remaining = new long[] { itemUnits };
+                boolean extractionSuccess = false;
                 try {
                     InputStream in = zipFile.getInputStream(header);
+                    try {
                         OutputStream out = new FileOutputStream(output);
                         try {
                             byte[] buffer = new byte[BUFFER_SIZE];
@@ -176,6 +309,8 @@ public final class JBindExtractorMain {
                                 out.close();
                             } catch (Throwable ignored) {
                             }
+                        }
+                    } finally {
                         try {
                             in.close();
                         } catch (Throwable ignored) {
@@ -188,11 +323,19 @@ public final class JBindExtractorMain {
                     if (modified > 0) {
                         output.setLastModified(modified);
                     }
+                    extractionSuccess = true;
                 } catch (ZipException error) {
                     if (isWrongPassword(error, encrypted)) {
                         throw new WrongPasswordException(error);
                     }
                     throw error;
+                } finally {
+                    if (!extractionSuccess && output.exists()) {
+                        try {
+                            output.delete();
+                        } catch (Throwable ignored) {
+                        }
+                    }
                 }
             }
 
@@ -219,98 +362,99 @@ public final class JBindExtractorMain {
         try {
             context = openSevenZipArchive(request.archiveFile, password);
             IInArchive archive = context.archive;
-            ISimpleInArchive simple = archive.getSimpleInterface();
+            int itemCount = archive.getNumberOfItems();
-            ISimpleInArchiveItem[] items = simple.getArchiveItems();
+            if (itemCount <= 0) {
+                throw new IOException("Archiv enthalt keine Eintrage oder konnte nicht gelesen werden: " + request.archiveFile.getAbsolutePath());
+            }
 
+            // Pre-scan: collect file indices, sizes, output paths, and detect encryption
             long totalUnits = 0;
             boolean encrypted = false;
-            for (ISimpleInArchiveItem item : items) {
+            List<Integer> fileIndices = new ArrayList<Integer>();
-                if (item == null || item.isFolder()) {
+            List<File> outputFiles = new ArrayList<File>();
-                    continue;
+            List<Long> fileSizes = new ArrayList<Long>();
-                }
-                try {
-                    encrypted = encrypted || item.isEncrypted();
-                } catch (Throwable ignored) {
-                    // ignore encrypted flag read issues
-                }
-                totalUnits += safeSize(item.getSize());
-            }
-            ProgressTracker progress = new ProgressTracker(totalUnits);
-            progress.emitStart();
-
             Set<String> reserved = new HashSet<String>();
-            for (ISimpleInArchiveItem item : items) {
-                if (item == null) {
-                    continue;
-                }
 
-                String entryName = normalizeEntryName(item.getPath(), "item-" + item.getItemIndex());
+            for (int i = 0; i < itemCount; i++) {
-                if (item.isFolder()) {
+                Boolean isFolder = (Boolean) archive.getProperty(i, PropID.IS_FOLDER);
+                String entryPath = (String) archive.getProperty(i, PropID.PATH);
+                String entryName = normalizeEntryName(entryPath, "item-" + i);
+
+                if (Boolean.TRUE.equals(isFolder)) {
                     File dir = resolveDirectory(request.targetDir, entryName);
                     ensureDirectory(dir);
                     reserved.add(pathKey(dir));
                     continue;
                 }
 
-                long itemUnits = safeSize(item.getSize());
+                try {
+                    Boolean isEncrypted = (Boolean) archive.getProperty(i, PropID.ENCRYPTED);
+                    encrypted = encrypted || Boolean.TRUE.equals(isEncrypted);
+                } catch (Throwable ignored) {
+                    // ignore encrypted flag read issues
+                }
+
+                Long rawSize = (Long) archive.getProperty(i, PropID.SIZE);
+                long itemSize = safeSize(rawSize);
+                totalUnits += itemSize;
+
                 File output = resolveOutputFile(request.targetDir, entryName, request.conflictMode, reserved);
-                if (output == null) {
+                fileIndices.add(i);
-                    progress.advance(itemUnits);
+                outputFiles.add(output); // null if skipped
-                    continue;
+                fileSizes.add(itemSize);
             }
 
-                ensureDirectory(output.getParentFile());
+            if (fileIndices.isEmpty()) {
-                final FileOutputStream out = new FileOutputStream(output);
+                // All items are folders or skipped
-                final long[] remaining = new long[] { itemUnits };
+                ProgressTracker progress = new ProgressTracker(1);
+                progress.emitStart();
+                progress.emitDone();
+                return;
+            }
+
+            ProgressTracker progress = new ProgressTracker(totalUnits);
+            progress.emitStart();
+
+            // Build index array for bulk extract
+            int[] indices = new int[fileIndices.size()];
+            for (int i = 0; i < fileIndices.size(); i++) {
+                indices[i] = fileIndices.get(i);
+            }
+
+            // Map from archive index to our position in fileIndices/outputFiles
+            Map<Integer, Integer> indexToPos = new HashMap<Integer, Integer>();
+            for (int i = 0; i < fileIndices.size(); i++) {
+                indexToPos.put(fileIndices.get(i), i);
+            }
+
+            // Bulk extraction state
+            final boolean encryptedFinal = encrypted;
+            final String effectivePassword = password == null ? "" : password;
+            final File[] currentOutput = new File[1];
+            final FileOutputStream[] currentStream = new FileOutputStream[1];
+            final boolean[] currentSuccess = new boolean[1];
+            final long[] currentRemaining = new long[1];
+            final Throwable[] firstError = new Throwable[1];
+            final int[] currentPos = new int[] { -1 };
+
             try {
-                    ExtractOperationResult result = item.extractSlow(new ISequentialOutStream() {
+                archive.extract(indices, false, new BulkExtractCallback(
-                        @Override
+                    archive, indexToPos, fileIndices, outputFiles, fileSizes,
-                        public int write(byte[] data) throws SevenZipException {
+                    progress, encryptedFinal, effectivePassword, currentOutput,
-                            if (data == null || data.length == 0) {
+                    currentStream, currentSuccess, currentRemaining, currentPos, firstError
-                                return 0;
+                ));
-                            }
-                            try {
-                                out.write(data);
-                            } catch (IOException error) {
-                                throw new SevenZipException("Fehler beim Schreiben: " + error.getMessage(), error);
-                            }
-                            long accounted = Math.min(remaining[0], (long) data.length);
-                            remaining[0] -= accounted;
-                            progress.advance(accounted);
-                            return data.length;
-                        }
-                    }, password == null ? "" : password);
-
-                    if (remaining[0] > 0) {
-                        progress.advance(remaining[0]);
-                    }
-
-                    if (result != ExtractOperationResult.OK) {
-                        if (isPasswordFailure(result, encrypted)) {
-                            throw new WrongPasswordException(new IOException("Falsches Passwort"));
-                        }
-                        throw new IOException("7z-Fehler: " + result.name());
-                    }
             } catch (SevenZipException error) {
-                    if (looksLikeWrongPassword(error, encrypted)) {
+                if (looksLikeWrongPassword(error, encryptedFinal)) {
                     throw new WrongPasswordException(error);
                 }
                 throw error;
-                } finally {
-                    try {
-                        out.close();
-                    } catch (Throwable ignored) {
-                    }
             }
 
-                try {
+            if (firstError[0] != null) {
-                    java.util.Date modified = item.getLastWriteTime();
+                if (firstError[0] instanceof WrongPasswordException) {
-                    if (modified != null) {
+                    throw (WrongPasswordException) firstError[0];
-                        output.setLastModified(modified.getTime());
-                    }
-                } catch (Throwable ignored) {
-                    // best effort
                 }
+                throw (Exception) firstError[0];
             }
 
             progress.emitDone();
@@ -328,14 +472,31 @@ public final class JBindExtractorMain {
 
         if (SEVEN_ZIP_SPLIT_RE.matcher(nameLower).matches()) {
             VolumedArchiveInStream volumed = new VolumedArchiveInStream(archiveFile.getName(), callback);
+            try {
                 IInArchive archive = SevenZip.openInArchive(null, volumed, callback);
                 return new SevenZipArchiveContext(archive, null, volumed, callback);
+            } catch (Exception error) {
+                callback.close();
+                throw error;
+            }
         }
 
         RandomAccessFile raf = new RandomAccessFile(archiveFile, "r");
         RandomAccessFileInStream stream = new RandomAccessFileInStream(raf);
+        try {
             IInArchive archive = SevenZip.openInArchive(null, stream, callback);
             return new SevenZipArchiveContext(archive, stream, null, callback);
+        } catch (Exception error) {
+            try {
+                stream.close();
+            } catch (Throwable ignored) {
+            }
+            try {
+                raf.close();
+            } catch (Throwable ignored) {
+            }
+            throw error;
+        }
     }
 
     private static boolean isWrongPassword(ZipException error, boolean encrypted) {
@@ -396,7 +557,7 @@ public final class JBindExtractorMain {
                 }
                 if (siblingName.startsWith(prefix) && siblingName.length() >= prefix.length() + 2) {
                     String suffix = siblingName.substring(prefix.length());
-                    if (suffix.matches("\\d{2,3}")) {
+                    if (DIGIT_SUFFIX_RE.matcher(suffix).matches()) {
                         return true;
                     }
                 }
@@ -480,6 +641,12 @@ public final class JBindExtractorMain {
         }
         if (normalized.matches("^[a-zA-Z]:.*")) {
             normalized = normalized.substring(2);
+            while (normalized.startsWith("/")) {
+                normalized = normalized.substring(1);
+            }
+            while (normalized.startsWith("\\")) {
+                normalized = normalized.substring(1);
+            }
         }
         File targetCanonical = targetDir.getCanonicalFile();
         File output = new File(targetCanonical, normalized);
@@ -488,7 +655,8 @@ public final class JBindExtractorMain {
         String outputPath = outputCanonical.getPath();
         String targetPathNorm = isWindows() ? targetPath.toLowerCase(Locale.ROOT) : targetPath;
         String outputPathNorm = isWindows() ? outputPath.toLowerCase(Locale.ROOT) : outputPath;
-        if (!outputPathNorm.equals(targetPathNorm) && !outputPathNorm.startsWith(targetPathNorm + File.separator)) {
+        String targetPrefix = targetPathNorm.endsWith(File.separator) ? targetPathNorm : targetPathNorm + File.separator;
+        if (!outputPathNorm.equals(targetPathNorm) && !outputPathNorm.startsWith(targetPrefix)) {
             throw new IOException("Path Traversal blockiert: " + entryName);
         }
         return outputCanonical;
@@ -506,20 +674,50 @@ public final class JBindExtractorMain {
         if (entry.length() == 0) {
             return fallback;
         }
+        // Sanitize Windows special characters from each path segment
+        String[] segments = entry.split("/", -1);
+        StringBuilder sanitized = new StringBuilder();
+        for (int i = 0; i < segments.length; i++) {
+            if (i > 0) {
+                sanitized.append('/');
+            }
+            sanitized.append(WINDOWS_SPECIAL_CHARS_RE.matcher(segments[i]).replaceAll("_"));
+        }
+        entry = sanitized.toString();
+        if (entry.length() == 0) {
+            return fallback;
+        }
         return entry;
     }
 
     private static long safeSize(Long value) {
         if (value == null) {
-            return 1;
+            return 0;
         }
         long size = value.longValue();
         if (size <= 0) {
-            return 1;
+            return 0;
         }
         return size;
     }
 
+    private static void rejectSymlink(File file) throws IOException {
+        if (file == null) {
+            return;
+        }
+        if (Files.isSymbolicLink(file.toPath())) {
+            throw new IOException("Zieldatei ist ein Symlink, Schreiben verweigert: " + file.getAbsolutePath());
+        }
+        // Also check parent directories for symlinks
+        File parent = file.getParentFile();
+        while (parent != null) {
+            if (Files.isSymbolicLink(parent.toPath())) {
+                throw new IOException("Elternverzeichnis ist ein Symlink, Schreiben verweigert: " + parent.getAbsolutePath());
+            }
+            parent = parent.getParentFile();
+        }
+    }
+
     private static void ensureDirectory(File dir) throws IOException {
         if (dir == null) {
             return;
@@ -681,6 +879,176 @@ public final class JBindExtractorMain {
         private final List<String> passwords = new ArrayList<String>();
     }
 
+    /**
+     * Bulk extraction callback that implements both IArchiveExtractCallback and
+     * ICryptoGetTextPassword. Using the bulk IInArchive.extract() API instead of
+     * per-item extractSlow() is critical for performance — solid RAR archives
+     * otherwise re-decode from the beginning for every single item.
+     */
+    private static final class BulkExtractCallback implements IArchiveExtractCallback, ICryptoGetTextPassword {
+        private final IInArchive archive;
+        private final Map<Integer, Integer> indexToPos;
+        private final List<Integer> fileIndices;
+        private final List<File> outputFiles;
+        private final List<Long> fileSizes;
+        private final ProgressTracker progress;
+        private final boolean encrypted;
+        private final String password;
+        private final File[] currentOutput;
+        private final FileOutputStream[] currentStream;
+        private final boolean[] currentSuccess;
+        private final long[] currentRemaining;
+        private final int[] currentPos;
+        private final Throwable[] firstError;
+
+        BulkExtractCallback(IInArchive archive, Map<Integer, Integer> indexToPos,
+                List<Integer> fileIndices, List<File> outputFiles, List<Long> fileSizes,
+                ProgressTracker progress, boolean encrypted, String password,
+                File[] currentOutput, FileOutputStream[] currentStream,
+                boolean[] currentSuccess, long[] currentRemaining, int[] currentPos,
+                Throwable[] firstError) {
+            this.archive = archive;
+            this.indexToPos = indexToPos;
+            this.fileIndices = fileIndices;
+            this.outputFiles = outputFiles;
+            this.fileSizes = fileSizes;
+            this.progress = progress;
+            this.encrypted = encrypted;
+            this.password = password;
+            this.currentOutput = currentOutput;
+            this.currentStream = currentStream;
+            this.currentSuccess = currentSuccess;
+            this.currentRemaining = currentRemaining;
+            this.currentPos = currentPos;
+            this.firstError = firstError;
+        }
+
+        @Override
+        public String cryptoGetTextPassword() {
+            return password;
+        }
+
+        @Override
+        public void setTotal(long total) {
+            // 7z reports total compressed bytes; we track uncompressed via ProgressTracker
+        }
+
+        @Override
+        public void setCompleted(long complete) {
+            // Not used — we track per-write progress
+        }
+
+        @Override
+        public ISequentialOutStream getStream(int index, ExtractAskMode extractAskMode) throws SevenZipException {
+            closeCurrentStream();
+
+            Integer pos = indexToPos.get(index);
+            if (pos == null) {
+                return null;
+            }
+            currentPos[0] = pos;
+            currentOutput[0] = outputFiles.get(pos);
+            currentSuccess[0] = false;
+            currentRemaining[0] = fileSizes.get(pos);
+
+            if (extractAskMode != ExtractAskMode.EXTRACT) {
+                currentOutput[0] = null;
+                return null;
+            }
+
+            if (currentOutput[0] == null) {
+                progress.advance(currentRemaining[0]);
+                return null;
+            }
+
+            try {
+                ensureDirectory(currentOutput[0].getParentFile());
+                rejectSymlink(currentOutput[0]);
+                currentStream[0] = new FileOutputStream(currentOutput[0]);
+            } catch (IOException error) {
+                throw new SevenZipException("Fehler beim Erstellen: " + error.getMessage(), error);
+            }
+
+            return new ISequentialOutStream() {
+                @Override
+                public int write(byte[] data) throws SevenZipException {
+                    if (data == null || data.length == 0) {
+                        return 0;
+                    }
+                    try {
+                        currentStream[0].write(data);
+                    } catch (IOException error) {
+                        throw new SevenZipException("Fehler beim Schreiben: " + error.getMessage(), error);
+                    }
+                    long accounted = Math.min(currentRemaining[0], (long) data.length);
+                    currentRemaining[0] -= accounted;
+                    progress.advance(accounted);
+                    return data.length;
+                }
+            };
+        }
+
+        @Override
+        public void prepareOperation(ExtractAskMode extractAskMode) {
+            // no-op
+        }
+
+        @Override
+        public void setOperationResult(ExtractOperationResult result) throws SevenZipException {
+            if (currentRemaining[0] > 0) {
+                progress.advance(currentRemaining[0]);
+                currentRemaining[0] = 0;
+            }
+
+            if (result == ExtractOperationResult.OK) {
+                currentSuccess[0] = true;
+                closeCurrentStream();
+                if (currentPos[0] >= 0 && currentOutput[0] != null) {
+                    try {
+                        int archiveIndex = fileIndices.get(currentPos[0]);
+                        java.util.Date modified = (java.util.Date) archive.getProperty(archiveIndex, PropID.LAST_MODIFICATION_TIME);
+                        if (modified != null) {
+                            currentOutput[0].setLastModified(modified.getTime());
+                        }
+                    } catch (Throwable ignored) {
+                        // best effort
+                    }
+                }
+            } else {
+                closeCurrentStream();
+                if (currentOutput[0] != null && currentOutput[0].exists()) {
+                    try {
+                        currentOutput[0].delete();
+                    } catch (Throwable ignored) {
+                    }
+                }
+                if (firstError[0] == null) {
+                    if (isPasswordFailure(result, encrypted)) {
+                        firstError[0] = new WrongPasswordException(new IOException("Falsches Passwort"));
+                    } else {
+                        firstError[0] = new IOException("7z-Fehler: " + result.name());
+                    }
+                }
+            }
+        }
+
+        private void closeCurrentStream() {
+            if (currentStream[0] != null) {
+                try {
+                    currentStream[0].close();
+                } catch (Throwable ignored) {
+                }
+                currentStream[0] = null;
+            }
+            if (!currentSuccess[0] && currentOutput[0] != null && currentOutput[0].exists()) {
+                try {
+                    currentOutput[0].delete();
+                } catch (Throwable ignored) {
+                }
+            }
+        }
+    }
+
     private static final class WrongPasswordException extends Exception {
         private static final long serialVersionUID = 1L;
 
@@ -828,12 +1196,11 @@ public final class JBindExtractorMain {
             if (filename == null || filename.trim().length() == 0) {
                 return null;
             }
-            File direct = new File(filename);
+            // Always resolve relative to the archive's parent directory.
-            if (direct.isAbsolute() && direct.exists()) {
+            // Never accept absolute paths to prevent path traversal.
-                return direct;
+            String baseName = new File(filename).getName();
-            }
             if (archiveDir != null) {
-                File relative = new File(archiveDir, filename);
+                File relative = new File(archiveDir, baseName);
                 if (relative.exists()) {
                     return relative;
                 }
@@ -843,13 +1210,13 @@ public final class JBindExtractorMain {
                         if (!sibling.isFile()) {
                             continue;
                         }
-                        if (sibling.getName().equalsIgnoreCase(filename)) {
+                        if (sibling.getName().equalsIgnoreCase(baseName)) {
                             return sibling;
                         }
                     }
                 }
             }
-            return direct.exists() ? direct : null;
+            return null;
         }
 
         @Override

scripts/afterPack.cjs

@@ -2,8 +2,17 @@ const path = require("path");
 const { rcedit } = require("rcedit");
 
 module.exports = async function afterPack(context) {
-  const exePath = path.join(context.appOutDir, `${context.packager.appInfo.productFilename}.exe`);
+  const productFilename = context.packager?.appInfo?.productFilename;
+  if (!productFilename) {
+    console.warn("  • rcedit: skipped — productFilename not available");
+    return;
+  }
+  const exePath = path.join(context.appOutDir, `${productFilename}.exe`);
   const iconPath = path.resolve(__dirname, "..", "assets", "app_icon.ico");
   console.log(`  • rcedit: patching icon → ${exePath}`);
+  try {
     await rcedit(exePath, { icon: iconPath });
+  } catch (error) {
+    console.warn(`  • rcedit: failed — ${String(error)}`);
+  }
 };

scripts/debrid_service_smoke.ts

@@ -31,6 +31,7 @@ async function main(): Promise<void> {
     login: settings.megaLogin,
     password: settings.megaPassword
   }));
+  try {
     const service = new DebridService(settings, {
       megaWebUnrestrict: (link) => megaWeb.unrestrict(link)
     });
@@ -42,7 +43,9 @@ async function main(): Promise<void> {
         console.log(`[FAIL] ${String(error)}`);
       }
     }
+  } finally {
     megaWeb.dispose();
   }
+}
 
-void main();
+main().catch(e => { console.error(e); process.exit(1); });

scripts/mega_web_generate_download_test.mjs

@@ -16,8 +16,8 @@ function sleep(ms) {
 }
 
 function cookieFrom(headers) {
-  const raw = headers.get("set-cookie") || "";
+  const cookies = headers.getSetCookie();
-  return raw.split(",").map((x) => x.split(";")[0].trim()).filter(Boolean).join("; ");
+  return cookies.map((x) => x.split(";")[0].trim()).filter(Boolean).join("; ");
 }
 
 function parseDebridCodes(html) {
@@ -47,6 +47,9 @@ async function resolveCode(cookie, code) {
     });
     const text = (await res.text()).trim();
     if (text === "reload") {
+      if (attempt % 5 === 0) {
+        console.log(`  [retry] code=${code} attempt=${attempt}/50 (waiting for server)`);
+      }
       await sleep(800);
       continue;
     }
@@ -98,7 +101,13 @@ async function main() {
     redirect: "manual"
   });
 
+  if (loginRes.status >= 400) {
+    throw new Error(`Login failed with HTTP ${loginRes.status}`);
+  }
   const cookie = cookieFrom(loginRes.headers);
+  if (!cookie) {
+    throw new Error("Login returned no session cookie");
+  }
   console.log("login", loginRes.status, loginRes.headers.get("location") || "");
 
   const debridRes = await fetch("https://www.mega-debrid.eu/index.php?form=debrid", {
@@ -136,4 +145,4 @@ async function main() {
   }
 }
 
-await main();
+await main().catch((e) => { console.error(e); process.exit(1); });

scripts/provider_smoke_check.mjs

@@ -66,6 +66,8 @@ async function callRealDebrid(link) {
   };
 }
 
+// megaCookie is intentionally cached at module scope so that multiple
+// callMegaDebrid() invocations reuse the same session cookie.
 async function callMegaDebrid(link) {
   if (!megaCookie) {
     const loginRes = await fetch("https://www.mega-debrid.eu/index.php?form=login", {
@@ -77,13 +79,15 @@ async function callMegaDebrid(link) {
       body: new URLSearchParams({ login: megaLogin, password: megaPassword, remember: "on" }),
       redirect: "manual"
     });
-    megaCookie = (loginRes.headers.get("set-cookie") || "")
+    if (loginRes.status >= 400) {
-      .split(",")
+      return { ok: false, error: `Mega-Web login failed with HTTP ${loginRes.status}` };
+    }
+    megaCookie = loginRes.headers.getSetCookie()
       .map((chunk) => chunk.split(";")[0].trim())
       .filter(Boolean)
       .join("; ");
     if (!megaCookie) {
-      return { ok: false, error: "Mega-Web login failed" };
+      return { ok: false, error: "Mega-Web login returned no session cookie" };
     }
   }
 
@@ -290,4 +294,4 @@ async function main() {
   }
 }
 
-await main();
+await main().catch((e) => { console.error(e); process.exit(1); });

scripts/release_gitea.mjs

@@ -2,7 +2,15 @@ import fs from "node:fs";
 import path from "node:path";
 import { spawnSync } from "node:child_process";
 
-const NPM_EXECUTABLE = process.platform === "win32" ? "npm.cmd" : "npm";
+const NPM_RELEASE_WIN = process.platform === "win32"
+  ? {
+      command: process.env.ComSpec || "cmd.exe",
+      args: ["/d", "/s", "/c", "npm run release:win"]
+    }
+  : {
+      command: "npm",
+      args: ["run", "release:win"]
+    };
 
 function run(command, args, options = {}) {
   const result = spawnSync(command, args, {
@@ -37,7 +45,8 @@ function runWithInput(command, args, input) {
     cwd: process.cwd(),
     encoding: "utf8",
     input,
-    stdio: ["pipe", "pipe", "pipe"]
+    stdio: ["pipe", "pipe", "pipe"],
+    timeout: 10000
   });
   if (result.status !== 0) {
     const stderr = String(result.stderr || "").trim();
@@ -95,15 +104,17 @@ function getGiteaRepo() {
 
   const preferredBase = normalizeBaseUrl(process.env.GITEA_BASE_URL || process.env.FORGEJO_BASE_URL || "https://git.24-music.de");
 
+  const preferredProtocol = preferredBase ? new URL(preferredBase).protocol : "https:";
+
   for (const remote of remotes) {
     try {
       const remoteUrl = runCapture("git", ["remote", "get-url", remote]);
       const parsed = parseRemoteUrl(remoteUrl);
       const remoteBase = `https://${parsed.host}`.toLowerCase();
-      if (preferredBase && remoteBase !== preferredBase.toLowerCase()) {
+      if (preferredBase && remoteBase !== preferredBase.toLowerCase().replace(/^http:/, "https:")) {
         continue;
       }
-      return { remote, ...parsed, baseUrl: `https://${parsed.host}` };
+      return { remote, ...parsed, baseUrl: `${preferredProtocol}//${parsed.host}` };
     } catch {
       // try next remote
     }
@@ -179,7 +190,8 @@ function updatePackageVersion(rootDir, version) {
   const packagePath = path.join(rootDir, "package.json");
   const packageJson = JSON.parse(fs.readFileSync(packagePath, "utf8"));
   if (String(packageJson.version || "") === version) {
-    throw new Error(`package.json is already at version ${version}`);
+    process.stdout.write(`package.json is already at version ${version}, skipping update.\n`);
+    return;
   }
   packageJson.version = version;
   fs.writeFileSync(packagePath, `${JSON.stringify(packageJson, null, 2)}\n`, "utf8");
@@ -257,9 +269,31 @@ async function createOrGetRelease(baseApi, tag, authHeader, notes) {
 async function uploadReleaseAssets(baseApi, releaseId, authHeader, releaseDir, files) {
   for (const fileName of files) {
     const filePath = path.join(releaseDir, fileName);
-    const fileData = fs.readFileSync(filePath);
+    const fileSize = fs.statSync(filePath).size;
     const uploadUrl = `${baseApi}/releases/${releaseId}/assets?name=${encodeURIComponent(fileName)}`;
-    const response = await apiRequest("POST", uploadUrl, authHeader, fileData, "application/octet-stream");
+
+    // Stream large files instead of loading them entirely into memory
+    const fileStream = fs.createReadStream(filePath);
+    const response = await fetch(uploadUrl, {
+      method: "POST",
+      headers: {
+        Accept: "application/json",
+        Authorization: authHeader,
+        "Content-Type": "application/octet-stream",
+        "Content-Length": String(fileSize)
+      },
+      body: fileStream,
+      duplex: "half"
+    });
+
+    const text = await response.text();
+    let parsed;
+    try {
+      parsed = text ? JSON.parse(text) : null;
+    } catch {
+      parsed = text;
+    }
+
     if (response.ok) {
       process.stdout.write(`Uploaded: ${fileName}\n`);
       continue;
@@ -268,7 +302,7 @@ async function uploadReleaseAssets(baseApi, releaseId, authHeader, releaseDir, f
       process.stdout.write(`Skipped existing asset: ${fileName}\n`);
       continue;
     }
-    throw new Error(`Asset upload failed for ${fileName} (${response.status}): ${JSON.stringify(response.body)}`);
+    throw new Error(`Asset upload failed for ${fileName} (${response.status}): ${JSON.stringify(parsed)}`);
   }
 }
 
@@ -290,17 +324,18 @@ async function main() {
 
   ensureNoTrackedChanges();
   ensureTagMissing(tag);
+
+  if (args.dryRun) {
+    process.stdout.write(`Dry run: would release ${tag}. No changes made.\n`);
+    return;
+  }
+
   updatePackageVersion(rootDir, version);
 
   process.stdout.write(`Building release artifacts for ${tag}...\n`);
-  run(NPM_EXECUTABLE, ["run", "release:win"]);
+  run(NPM_RELEASE_WIN.command, NPM_RELEASE_WIN.args);
   const assets = ensureAssetsExist(rootDir, version);
 
-  if (args.dryRun) {
-    process.stdout.write(`Dry run complete. Assets exist for ${tag}.\n`);
-    return;
-  }
-
   run("git", ["add", "package.json"]);
   run("git", ["commit", "-m", `Release ${tag}`]);
   run("git", ["push", repo.remote, "main"]);

src/main/app-controller.ts

@@ -5,6 +5,7 @@ import {
   AppSettings,
   DuplicatePolicy,
   HistoryEntry,
+  PackagePriority,
   ParsedPackageInput,
   SessionStats,
   StartConflictEntry,
@@ -104,6 +105,7 @@ export class AppController {
       || (settings.megaLogin.trim() && settings.megaPassword.trim())
       || settings.bestToken.trim()
       || settings.allDebridToken.trim()
+      || (settings.ddownloadLogin.trim() && settings.ddownloadPassword.trim())
     );
   }
 
@@ -284,7 +286,7 @@ export class AppController {
 
   public exportBackup(): string {
     const settings = { ...this.settings };
-    const SENSITIVE_KEYS: (keyof AppSettings)[] = ["token", "megaPassword", "bestToken", "allDebridToken"];
+    const SENSITIVE_KEYS: (keyof AppSettings)[] = ["token", "megaLogin", "megaPassword", "bestToken", "allDebridToken", "ddownloadLogin", "ddownloadPassword"];
     for (const key of SENSITIVE_KEYS) {
       const val = settings[key];
       if (typeof val === "string" && val.length > 0) {
@@ -306,7 +308,7 @@ export class AppController {
       return { restored: false, message: "Kein gültiges Backup (settings/session fehlen)" };
     }
     const importedSettings = parsed.settings as AppSettings;
-    const SENSITIVE_KEYS: (keyof AppSettings)[] = ["token", "megaPassword", "bestToken", "allDebridToken"];
+    const SENSITIVE_KEYS: (keyof AppSettings)[] = ["token", "megaLogin", "megaPassword", "bestToken", "allDebridToken", "ddownloadLogin", "ddownloadPassword"];
     for (const key of SENSITIVE_KEYS) {
       const val = (importedSettings as Record<string, unknown>)[key];
       if (typeof val === "string" && val.startsWith("***")) {
@@ -359,8 +361,8 @@ export class AppController {
     clearHistory(this.storagePaths);
   }
 
-  public setPackagePriority(packageId: string, priority: string): void {
+  public setPackagePriority(packageId: string, priority: PackagePriority): void {
-    this.manager.setPackagePriority(packageId, priority as any);
+    this.manager.setPackagePriority(packageId, priority);
   }
 
   public skipItems(itemIds: string[]): void {

src/main/constants.ts

@@ -45,6 +45,8 @@ export function defaultSettings(): AppSettings {
     megaPassword: "",
     bestToken: "",
     allDebridToken: "",
+    ddownloadLogin: "",
+    ddownloadPassword: "",
     archivePasswordList: "",
     rememberToken: true,
     providerPrimary: "realdebrid",

src/main/container.ts

@@ -164,7 +164,7 @@ async function decryptDlcLocal(filePath: string): Promise<ParsedPackageInput[]>
   const dlcData = content.slice(0, -88);
 
   const rcUrl = DLC_SERVICE_URL.replace("{KEY}", encodeURIComponent(dlcKey));
-  const rcResponse = await fetch(rcUrl, { method: "GET" });
+  const rcResponse = await fetch(rcUrl, { method: "GET", signal: AbortSignal.timeout(30000) });
   if (!rcResponse.ok) {
     return [];
   }
@@ -217,7 +217,8 @@ async function tryDcryptUpload(fileContent: Buffer, fileName: string): Promise<s
 
   const response = await fetch(DCRYPT_UPLOAD_URL, {
     method: "POST",
-    body: form
+    body: form,
+    signal: AbortSignal.timeout(30000)
   });
   if (response.status === 413) {
     return null;
@@ -235,7 +236,8 @@ async function tryDcryptPaste(fileContent: Buffer): Promise<string[] | null> {
 
   const response = await fetch(DCRYPT_PASTE_URL, {
     method: "POST",
-    body: form
+    body: form,
+    signal: AbortSignal.timeout(30000)
   });
   if (response.status === 413) {
     return null;

src/main/debrid.ts

@@ -15,7 +15,8 @@ const PROVIDER_LABELS: Record<DebridProvider, string> = {
   realdebrid: "Real-Debrid",
   megadebrid: "Mega-Debrid",
   bestdebrid: "BestDebrid",
-  alldebrid: "AllDebrid"
+  alldebrid: "AllDebrid",
+  ddownload: "DDownload"
 };
 
 interface ProviderUnrestrictedLink extends UnrestrictedLink {
@@ -958,11 +959,204 @@ class AllDebridClient {
   }
 }
 
+const DDOWNLOAD_URL_RE = /^https?:\/\/(?:www\.)?(?:ddownload\.com|ddl\.to)\/([a-z0-9]+)/i;
+const DDOWNLOAD_WEB_BASE = "https://ddownload.com";
+const DDOWNLOAD_WEB_UA = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36";
+
+class DdownloadClient {
+  private login: string;
+  private password: string;
+  private cookies: string = "";
+
+  public constructor(login: string, password: string) {
+    this.login = login;
+    this.password = password;
+  }
+
+  private async webLogin(signal?: AbortSignal): Promise<void> {
+    // Step 1: GET login page to extract form token
+    const loginPageRes = await fetch(`${DDOWNLOAD_WEB_BASE}/login.html`, {
+      headers: { "User-Agent": DDOWNLOAD_WEB_UA },
+      redirect: "manual",
+      signal: withTimeoutSignal(signal, API_TIMEOUT_MS)
+    });
+    const loginPageHtml = await loginPageRes.text();
+    const tokenMatch = loginPageHtml.match(/name="token" value="([^"]+)"/);
+    const pageCookies = (loginPageRes.headers.getSetCookie?.() || []).map((c: string) => c.split(";")[0]).join("; ");
+
+    // Step 2: POST login
+    const body = new URLSearchParams({
+      op: "login",
+      token: tokenMatch?.[1] || "",
+      rand: "",
+      redirect: "",
+      login: this.login,
+      password: this.password
+    });
+    const loginRes = await fetch(`${DDOWNLOAD_WEB_BASE}/`, {
+      method: "POST",
+      headers: {
+        "User-Agent": DDOWNLOAD_WEB_UA,
+        "Content-Type": "application/x-www-form-urlencoded",
+        ...(pageCookies ? { Cookie: pageCookies } : {})
+      },
+      body: body.toString(),
+      redirect: "manual",
+      signal: withTimeoutSignal(signal, API_TIMEOUT_MS)
+    });
+
+    // Drain body
+    try { await loginRes.text(); } catch { /* ignore */ }
+
+    const setCookies = loginRes.headers.getSetCookie?.() || [];
+    const xfss = setCookies.find((c: string) => c.startsWith("xfss="));
+    const loginCookie = setCookies.find((c: string) => c.startsWith("login="));
+    if (!xfss) {
+      throw new Error("DDownload Login fehlgeschlagen (kein Session-Cookie)");
+    }
+    this.cookies = [loginCookie, xfss].filter(Boolean).map((c: string) => c.split(";")[0]).join("; ");
+  }
+
+  public async unrestrictLink(link: string, signal?: AbortSignal): Promise<UnrestrictedLink> {
+    const match = link.match(DDOWNLOAD_URL_RE);
+    if (!match) {
+      throw new Error("Kein DDownload-Link");
+    }
+    const fileCode = match[1];
+    let lastError = "";
+
+    for (let attempt = 1; attempt <= REQUEST_RETRIES; attempt += 1) {
+      try {
+        if (signal?.aborted) throw new Error("aborted:debrid");
+
+        // Login if no session yet
+        if (!this.cookies) {
+          await this.webLogin(signal);
+        }
+
+        // Step 1: GET file page to extract form fields
+        const filePageRes = await fetch(`${DDOWNLOAD_WEB_BASE}/${fileCode}`, {
+          headers: {
+            "User-Agent": DDOWNLOAD_WEB_UA,
+            Cookie: this.cookies
+          },
+          redirect: "manual",
+          signal: withTimeoutSignal(signal, API_TIMEOUT_MS)
+        });
+
+        // Premium with direct downloads enabled → redirect immediately
+        if (filePageRes.status >= 300 && filePageRes.status < 400) {
+          const directUrl = filePageRes.headers.get("location") || "";
+          try { await filePageRes.text(); } catch { /* drain */ }
+          if (directUrl) {
+            return {
+              fileName: filenameFromUrl(directUrl) || filenameFromUrl(link),
+              directUrl,
+              fileSize: null,
+              retriesUsed: attempt - 1,
+              skipTlsVerify: true
+            };
+          }
+        }
+
+        const html = await filePageRes.text();
+
+        // Check for file not found
+        if (/File Not Found|file was removed|file was banned/i.test(html)) {
+          throw new Error("DDownload: Datei nicht gefunden");
+        }
+
+        // Extract form fields
+        const idVal = html.match(/name="id" value="([^"]+)"/)?.[1] || fileCode;
+        const randVal = html.match(/name="rand" value="([^"]+)"/)?.[1] || "";
+        const fileNameMatch = html.match(/class="file-info-name"[^>]*>([^<]+)</);
+        const fileName = fileNameMatch?.[1]?.trim() || filenameFromUrl(link);
+
+        // Step 2: POST download2 for premium download
+        const dlBody = new URLSearchParams({
+          op: "download2",
+          id: idVal,
+          rand: randVal,
+          referer: "",
+          method_premium: "1",
+          adblock_detected: "0"
+        });
+
+        const dlRes = await fetch(`${DDOWNLOAD_WEB_BASE}/${fileCode}`, {
+          method: "POST",
+          headers: {
+            "User-Agent": DDOWNLOAD_WEB_UA,
+            "Content-Type": "application/x-www-form-urlencoded",
+            Cookie: this.cookies,
+            Referer: `${DDOWNLOAD_WEB_BASE}/${fileCode}`
+          },
+          body: dlBody.toString(),
+          redirect: "manual",
+          signal: withTimeoutSignal(signal, API_TIMEOUT_MS)
+        });
+
+        if (dlRes.status >= 300 && dlRes.status < 400) {
+          const directUrl = dlRes.headers.get("location") || "";
+          try { await dlRes.text(); } catch { /* drain */ }
+          if (directUrl) {
+            return {
+              fileName: fileName || filenameFromUrl(directUrl),
+              directUrl,
+              fileSize: null,
+              retriesUsed: attempt - 1,
+              skipTlsVerify: true
+            };
+          }
+        }
+
+        const dlHtml = await dlRes.text();
+        // Try to find direct URL in response HTML
+        const directMatch = dlHtml.match(/https?:\/\/[a-z0-9]+\.(?:dstorage\.org|ddownload\.com|ddl\.to|ucdn\.to)[^\s"'<>]+/i);
+        if (directMatch) {
+          return {
+            fileName,
+            directUrl: directMatch[0],
+            fileSize: null,
+            retriesUsed: attempt - 1,
+            skipTlsVerify: true
+          };
+        }
+
+        // Check for error messages
+        const errMatch = dlHtml.match(/class="err"[^>]*>([^<]+)</i);
+        if (errMatch) {
+          throw new Error(`DDownload: ${errMatch[1].trim()}`);
+        }
+
+        throw new Error("DDownload: Kein Download-Link erhalten");
+      } catch (error) {
+        lastError = compactErrorText(error);
+        if (signal?.aborted || (/aborted/i.test(lastError) && !/timeout/i.test(lastError))) {
+          break;
+        }
+        // Re-login on auth errors
+        if (/login|session|cookie/i.test(lastError)) {
+          this.cookies = "";
+        }
+        if (attempt >= REQUEST_RETRIES || !isRetryableErrorText(lastError)) {
+          break;
+        }
+        await sleepWithSignal(retryDelay(attempt), signal);
+      }
+    }
+
+    throw new Error(String(lastError || "DDownload Unrestrict fehlgeschlagen").replace(/^Error:\s*/i, ""));
+  }
+}
+
 export class DebridService {
   private settings: AppSettings;
 
   private options: DebridServiceOptions;
 
+  private cachedDdownloadClient: DdownloadClient | null = null;
+  private cachedDdownloadKey = "";
+
   public constructor(settings: AppSettings, options: DebridServiceOptions = {}) {
     this.settings = cloneSettings(settings);
     this.options = options;
@@ -972,6 +1166,16 @@ export class DebridService {
     this.settings = cloneSettings(next);
   }
 
+  private getDdownloadClient(login: string, password: string): DdownloadClient {
+    const key = `${login}\0${password}`;
+    if (this.cachedDdownloadClient && this.cachedDdownloadKey === key) {
+      return this.cachedDdownloadClient;
+    }
+    this.cachedDdownloadClient = new DdownloadClient(login, password);
+    this.cachedDdownloadKey = key;
+    return this.cachedDdownloadClient;
+  }
+
   public async resolveFilenames(
     links: string[],
     onResolved?: (link: string, fileName: string) => void,
@@ -1024,6 +1228,27 @@ export class DebridService {
 
   public async unrestrictLink(link: string, signal?: AbortSignal, settingsSnapshot?: AppSettings): Promise<ProviderUnrestrictedLink> {
     const settings = settingsSnapshot ? cloneSettings(settingsSnapshot) : cloneSettings(this.settings);
+
+    // DDownload is a direct file hoster, not a debrid service.
+    // If the link is a ddownload.com/ddl.to URL and the account is configured,
+    // use DDownload directly before trying any debrid providers.
+    if (DDOWNLOAD_URL_RE.test(link) && this.isProviderConfiguredFor(settings, "ddownload")) {
+      try {
+        const result = await this.unrestrictViaProvider(settings, "ddownload", link, signal);
+        return {
+          ...result,
+          provider: "ddownload",
+          providerLabel: PROVIDER_LABELS["ddownload"]
+        };
+      } catch (error) {
+        const errorText = compactErrorText(error);
+        if (signal?.aborted || (/aborted/i.test(errorText) && !/timeout/i.test(errorText))) {
+          throw error;
+        }
+        // Fall through to normal provider chain (debrid services may also support ddownload links)
+      }
+    }
+
     const order = toProviderOrder(
       settings.providerPrimary,
       settings.providerSecondary,
@@ -1109,6 +1334,9 @@ export class DebridService {
     if (provider === "alldebrid") {
       return Boolean(settings.allDebridToken.trim());
     }
+    if (provider === "ddownload") {
+      return Boolean(settings.ddownloadLogin.trim() && settings.ddownloadPassword.trim());
+    }
     return Boolean(settings.bestToken.trim());
   }
 
@@ -1122,6 +1350,9 @@ export class DebridService {
     if (provider === "alldebrid") {
       return new AllDebridClient(settings.allDebridToken).unrestrictLink(link, signal);
     }
+    if (provider === "ddownload") {
+      return this.getDdownloadClient(settings.ddownloadLogin, settings.ddownloadPassword).unrestrictLink(link, signal);
+    }
     return new BestDebridClient(settings.bestToken).unrestrictLink(link, signal);
   }
 }

src/main/debug-server.ts

@@ -261,7 +261,7 @@ export function startDebugServer(mgr: DownloadManager, baseDir: string): void {
   const port = getPort(baseDir);
 
   server = http.createServer(handleRequest);
-  server.listen(port, "0.0.0.0", () => {
+  server.listen(port, "127.0.0.1", () => {
     logger.info(`Debug-Server gestartet auf Port ${port}`);
   });
   server.on("error", (err) => {

src/main/download-manager.ts

@@ -20,9 +20,26 @@ import {
   UiSnapshot
 } from "../shared/types";
 import { REQUEST_RETRIES, SAMPLE_VIDEO_EXTENSIONS, SPEED_WINDOW_SECONDS, WRITE_BUFFER_SIZE, WRITE_FLUSH_TIMEOUT_MS, ALLOCATION_UNIT_SIZE, STREAM_HIGH_WATER_MARK, DISK_BUSY_THRESHOLD_MS } from "./constants";
-import { cleanupCancelledPackageArtifactsAsync } from "./cleanup";
+
+// Reference counter for NODE_TLS_REJECT_UNAUTHORIZED to avoid race conditions
+// when multiple parallel downloads need TLS verification disabled (e.g. DDownload).
+let tlsSkipRefCount = 0;
+function acquireTlsSkip(): void {
+  tlsSkipRefCount += 1;
+  if (tlsSkipRefCount === 1) {
+    process.env.NODE_TLS_REJECT_UNAUTHORIZED = "0";
+  }
+}
+function releaseTlsSkip(): void {
+  tlsSkipRefCount -= 1;
+  if (tlsSkipRefCount <= 0) {
+    tlsSkipRefCount = 0;
+    delete process.env.NODE_TLS_REJECT_UNAUTHORIZED;
+  }
+}
+import { cleanupCancelledPackageArtifactsAsync, removeDownloadLinkArtifacts, removeSampleArtifacts } from "./cleanup";
 import { DebridService, MegaWebUnrestrictor, checkRapidgatorOnline } from "./debrid";
-import { clearExtractResumeState, collectArchiveCleanupTargets, extractPackageArchives, findArchiveCandidates } from "./extractor";
+import { cleanupArchives, clearExtractResumeState, collectArchiveCleanupTargets, extractPackageArchives, findArchiveCandidates, hasAnyFilesRecursive, removeEmptyDirectoryTree } from "./extractor";
 import { validateFileAgainstManifest } from "./integrity";
 import { logger } from "./logger";
 import { StoragePaths, saveSession, saveSessionAsync, saveSettings, saveSettingsAsync } from "./storage";
@@ -291,6 +308,9 @@ function providerLabel(provider: DownloadItem["provider"]): string {
   if (provider === "alldebrid") {
     return "AllDebrid";
   }
+  if (provider === "ddownload") {
+    return "DDownload";
+  }
   return "Debrid";
 }
 
@@ -731,60 +751,86 @@ export function buildAutoRenameBaseNameFromFoldersWithOptions(
   return null;
 }
 
-function resolveArchiveItemsFromList(archiveName: string, items: DownloadItem[]): DownloadItem[] {
+export function resolveArchiveItemsFromList(archiveName: string, items: DownloadItem[]): DownloadItem[] {
   const entryLower = archiveName.toLowerCase();
+
+  // Helper: get item basename (try targetPath first, then fileName)
+  const itemBaseName = (item: DownloadItem): string =>
+    path.basename(item.targetPath || item.fileName || "");
+
+  // Try pattern-based matching first (for multipart archives)
+  let pattern: RegExp | null = null;
   const multipartMatch = entryLower.match(/^(.*)\.part0*1\.rar$/);
   if (multipartMatch) {
     const prefix = multipartMatch[1].replace(/[.*+?^${}()|[\]\\]/g, "\\$&");
-    const pattern = new RegExp(`^${prefix}\\.part\\d+\\.rar$`, "i");
+    pattern = new RegExp(`^${prefix}\\.part\\d+\\.rar$`, "i");
-    return items.filter((item) => {
-      const name = path.basename(item.targetPath || item.fileName || "");
-      return pattern.test(name);
-    });
   }
+  if (!pattern) {
     const rarMatch = entryLower.match(/^(.*)\.rar$/);
     if (rarMatch) {
       const stem = rarMatch[1].replace(/[.*+?^${}()|[\]\\]/g, "\\$&");
-    const pattern = new RegExp(`^${stem}\\.r(ar|\\d{2,3})$`, "i");
+      pattern = new RegExp(`^${stem}\\.r(ar|\\d{2,3})$`, "i");
-    return items.filter((item) => {
-      const name = path.basename(item.targetPath || item.fileName || "");
-      return pattern.test(name);
-    });
     }
-  // Split ZIP (e.g., movie.zip.001, movie.zip.002)
+  }
+  if (!pattern) {
     const zipSplitMatch = entryLower.match(/^(.*)\.zip\.001$/);
     if (zipSplitMatch) {
       const stem = zipSplitMatch[1].replace(/[.*+?^${}()|[\]\\]/g, "\\$&");
-    const pattern = new RegExp(`^${stem}\\.zip(\\.\\d+)?$`, "i");
+      pattern = new RegExp(`^${stem}\\.zip(\\.\\d+)?$`, "i");
-    return items.filter((item) => {
-      const name = path.basename(item.targetPath || item.fileName || "");
-      return pattern.test(name);
-    });
     }
-  // Split 7z (e.g., movie.7z.001, movie.7z.002)
+  }
+  if (!pattern) {
     const sevenSplitMatch = entryLower.match(/^(.*)\.7z\.001$/);
     if (sevenSplitMatch) {
       const stem = sevenSplitMatch[1].replace(/[.*+?^${}()|[\]\\]/g, "\\$&");
-    const pattern = new RegExp(`^${stem}\\.7z(\\.\\d+)?$`, "i");
+      pattern = new RegExp(`^${stem}\\.7z(\\.\\d+)?$`, "i");
-    return items.filter((item) => {
-      const name = path.basename(item.targetPath || item.fileName || "");
-      return pattern.test(name);
-    });
     }
-  // Generic .NNN splits (e.g., movie.001, movie.002)
+  }
+  if (!pattern && /^(.*)\.001$/.test(entryLower) && !/\.(zip|7z)\.001$/.test(entryLower)) {
     const genericSplitMatch = entryLower.match(/^(.*)\.001$/);
-  if (genericSplitMatch && !/\.(zip|7z)\.001$/.test(entryLower)) {
+    if (genericSplitMatch) {
       const stem = genericSplitMatch[1].replace(/[.*+?^${}()|[\]\\]/g, "\\$&");
-    const pattern = new RegExp(`^${stem}\\.\\d{3}$`, "i");
+      pattern = new RegExp(`^${stem}\\.\\d{3}$`, "i");
-    return items.filter((item) => {
-      const name = path.basename(item.targetPath || item.fileName || "");
-      return pattern.test(name);
-    });
     }
-  return items.filter((item) => {
+  }
-    const name = path.basename(item.targetPath || item.fileName || "").toLowerCase();
+
-    return name === entryLower;
+  // Attempt 1: Pattern match (handles multipart archives)
+  if (pattern) {
+    const matched = items.filter((item) => pattern!.test(itemBaseName(item)));
+    if (matched.length > 0) return matched;
+  }
+
+  // Attempt 2: Exact filename match (case-insensitive)
+  const exactMatch = items.filter((item) => itemBaseName(item).toLowerCase() === entryLower);
+  if (exactMatch.length > 0) return exactMatch;
+
+  // Attempt 3: Stem-based fuzzy match — strip archive extensions and compare stems.
+  // Handles cases where debrid services modify filenames slightly.
+  const archiveStem = entryLower
+    .replace(/\.part\d+\.rar$/i, "")
+    .replace(/\.r\d{2,3}$/i, "")
+    .replace(/\.rar$/i, "")
+    .replace(/\.(zip|7z)\.\d{3}$/i, "")
+    .replace(/\.\d{3}$/i, "")
+    .replace(/\.(zip|7z)$/i, "");
+  if (archiveStem.length > 3) {
+    const stemMatch = items.filter((item) => {
+      const name = itemBaseName(item).toLowerCase();
+      return name.startsWith(archiveStem) && /\.(rar|r\d{2,3}|zip|7z|\d{3})$/i.test(name);
     });
+    if (stemMatch.length > 0) return stemMatch;
+  }
+
+  // Attempt 4: If only one item in the list and one archive — return it as a best-effort match.
+  // This handles single-file packages where the filename may have been modified.
+  if (items.length === 1) {
+    const singleName = itemBaseName(items[0]).toLowerCase();
+    if (/\.(rar|zip|7z|\d{3})$/i.test(singleName)) {
+      return items;
+    }
+  }
+
+  return [];
 }
 
 function retryDelayWithJitter(attempt: number, baseMs: number): number {
@@ -1364,6 +1410,10 @@ export class DownloadManager extends EventEmitter {
       addedPackages += 1;
     }
 
+    if (addedPackages > 0 || addedLinks > 0) {
+      const pkgNames = packages.filter((p) => p.links.length > 0).map((p) => p.name).join(", ");
+      logger.info(`Pakete hinzugefügt: ${addedPackages} Paket(e), ${addedLinks} Link(s) [${pkgNames}]`);
+    }
     this.persistSoon();
     this.emitState();
     if (unresolvedByLink.size > 0) {
@@ -3209,11 +3259,11 @@ export class DownloadManager extends EventEmitter {
 
     for (const item of Object.values(this.session.items)) {
       if (item.status !== "completed") continue;
-      const fs = item.fullStatus || "";
+      const fullSt = item.fullStatus || "";
       // Only relabel items with active extraction status (e.g. "Entpacken 45%", "Passwort prüfen")
       // Skip items that were merely waiting ("Entpacken - Ausstehend", "Entpacken - Warten auf Parts")
       // as they were never actively extracting and "abgebrochen" would be misleading.
-      if (/^Entpacken\b/i.test(fs) && !/Ausstehend/i.test(fs) && !/Warten/i.test(fs) && !isExtractedLabel(fs)) {
+      if (/^Entpacken\b/i.test(fullSt) && !/Ausstehend/i.test(fullSt) && !/Warten/i.test(fullSt) && !isExtractedLabel(fullSt)) {
         item.fullStatus = "Entpacken abgebrochen (wird fortgesetzt)";
         item.updatedAt = nowMs();
         const pkg = this.session.packages[item.packageId];
@@ -3302,7 +3352,7 @@ export class DownloadManager extends EventEmitter {
     this.session.reconnectReason = "";
 
     for (const item of Object.values(this.session.items)) {
-      if (item.provider !== "realdebrid" && item.provider !== "megadebrid" && item.provider !== "bestdebrid" && item.provider !== "alldebrid") {
+      if (item.provider !== "realdebrid" && item.provider !== "megadebrid" && item.provider !== "bestdebrid" && item.provider !== "alldebrid" && item.provider !== "ddownload") {
         item.provider = null;
       }
       if (item.status === "cancelled" && item.fullStatus === "Gestoppt") {
@@ -3550,14 +3600,16 @@ export class DownloadManager extends EventEmitter {
         this.emit("state", this.getSnapshot());
         return;
       }
-      // Too soon — schedule deferred forced emit
+      // Too soon — replace any pending timer with a shorter forced-emit timer
-      if (!this.stateEmitTimer) {
+      if (this.stateEmitTimer) {
+        clearTimeout(this.stateEmitTimer);
+        this.stateEmitTimer = null;
+      }
       this.stateEmitTimer = setTimeout(() => {
         this.stateEmitTimer = null;
         this.lastStateEmitAt = nowMs();
         this.emit("state", this.getSnapshot());
       }, MIN_FORCE_GAP_MS - sinceLastEmit);
-      }
       return;
     }
     if (this.stateEmitTimer) {
@@ -3795,18 +3847,26 @@ export class DownloadManager extends EventEmitter {
     this.packagePostProcessAbortControllers.set(packageId, abortController);
 
     const task = (async () => {
+      const slotWaitStart = nowMs();
       await this.acquirePostProcessSlot(packageId);
+      const slotWaitMs = nowMs() - slotWaitStart;
+      if (slotWaitMs > 100) {
+        logger.info(`Post-Process Slot erhalten nach ${(slotWaitMs / 1000).toFixed(1)}s Wartezeit: pkg=${packageId.slice(0, 8)}`);
+      }
       try {
-        // Loop while requeue requests arrive — keep the slot so the same
+        let round = 0;
-        // package can immediately re-run hybrid extraction without waiting
-        // behind other packages that may be queued for the slot.
         do {
+          round += 1;
+          const hadRequeue = this.hybridExtractRequeue.has(packageId);
           this.hybridExtractRequeue.delete(packageId);
+          const roundStart = nowMs();
           try {
             await this.handlePackagePostProcessing(packageId, abortController.signal);
           } catch (error) {
             logger.warn(`Post-Processing für Paket fehlgeschlagen: ${compactErrorText(error)}`);
           }
+          const roundMs = nowMs() - roundStart;
+          logger.info(`Post-Process Runde ${round} fertig in ${(roundMs / 1000).toFixed(1)}s (requeue=${hadRequeue}, nextRequeue=${this.hybridExtractRequeue.has(packageId)}): pkg=${packageId.slice(0, 8)}`);
           this.persistSoon();
           this.emitState();
         } while (this.hybridExtractRequeue.has(packageId));
@@ -4706,6 +4766,7 @@ export class DownloadManager extends EventEmitter {
         item.fullStatus = `Starte... (${unrestricted.providerLabel})`;
         item.updatedAt = nowMs();
         this.emitState();
+        logger.info(`Download Start: ${item.fileName} (${humanSize(unrestricted.fileSize || 0)}) via ${unrestricted.providerLabel}, pkg=${pkg.name}`);
 
         const maxAttempts = maxItemAttempts;
         let done = false;
@@ -4717,7 +4778,7 @@ export class DownloadManager extends EventEmitter {
             item.updatedAt = nowMs();
             this.emitState();
           }
-          const result = await this.downloadToFile(active, unrestricted.directUrl, item.targetPath, item.totalBytes);
+          const result = await this.downloadToFile(active, unrestricted.directUrl, item.targetPath, item.totalBytes, unrestricted.skipTlsVerify);
           active.resumable = result.resumable;
           if (!active.resumable && !active.nonResumableCounted) {
             active.nonResumableCounted = true;
@@ -4814,6 +4875,7 @@ export class DownloadManager extends EventEmitter {
         item.updatedAt = nowMs();
         pkg.updatedAt = nowMs();
         this.recordRunOutcome(item.id, "completed");
+        logger.info(`Download fertig: ${item.fileName} (${humanSize(item.downloadedBytes)}), pkg=${pkg.name}`);
 
         if (this.session.running && !active.abortController.signal.aborted) {
           void this.runPackagePostProcessing(pkg.id).catch((err) => {
@@ -5102,7 +5164,8 @@ export class DownloadManager extends EventEmitter {
     active: ActiveTask,
     directUrl: string,
     targetPath: string,
-    knownTotal: number | null
+    knownTotal: number | null,
+    skipTlsVerify?: boolean
   ): Promise<{ resumable: boolean }> {
     const item = this.session.items[active.itemId];
     if (!item) {
@@ -5148,6 +5211,7 @@ export class DownloadManager extends EventEmitter {
       const connectTimeoutMs = getDownloadConnectTimeoutMs();
       let connectTimer: NodeJS.Timeout | null = null;
       const connectAbortController = new AbortController();
+      if (skipTlsVerify) acquireTlsSkip();
       try {
         if (connectTimeoutMs > 0) {
           connectTimer = setTimeout(() => {
@@ -5173,6 +5237,7 @@ export class DownloadManager extends EventEmitter {
         }
         throw error;
       } finally {
+        if (skipTlsVerify) releaseTlsSkip();
         if (connectTimer) {
           clearTimeout(connectTimer);
         }
@@ -6233,8 +6298,13 @@ export class DownloadManager extends EventEmitter {
     return false;
   }
 
-  private async runHybridExtraction(packageId: string, pkg: PackageEntry, items: DownloadItem[], signal?: AbortSignal): Promise<void> {
+  private async runHybridExtraction(packageId: string, pkg: PackageEntry, items: DownloadItem[], signal?: AbortSignal): Promise<number> {
+    const findReadyStart = nowMs();
     const readyArchives = await this.findReadyArchiveSets(pkg);
+    const findReadyMs = nowMs() - findReadyStart;
+    if (findReadyMs > 200) {
+      logger.info(`findReadyArchiveSets dauerte ${(findReadyMs / 1000).toFixed(1)}s: pkg=${pkg.name}, found=${readyArchives.size}`);
+    }
     if (readyArchives.size === 0) {
       logger.info(`Hybrid-Extract: pkg=${pkg.name}, keine fertigen Archive-Sets`);
       // Relabel completed items that are part of incomplete multi-part archives
@@ -6250,7 +6320,7 @@ export class DownloadManager extends EventEmitter {
         }
         this.emitState();
       }
-      return;
+      return 0;
     }
 
     logger.info(`Hybrid-Extract Start: pkg=${pkg.name}, readyArchives=${readyArchives.size}`);
@@ -6290,7 +6360,7 @@ export class DownloadManager extends EventEmitter {
     // a previous hybrid round, there is nothing new to extract.
     if (hybridItems.length > 0 && hybridItems.every((item) => isExtractedLabel(item.fullStatus))) {
       logger.info(`Hybrid-Extract: pkg=${pkg.name}, alle ${hybridItems.length} Items bereits entpackt, überspringe`);
-      return;
+      return 0;
     }
 
     // Filter out archives whose items are ALL already extracted so we don't
@@ -6313,7 +6383,7 @@ export class DownloadManager extends EventEmitter {
     }
     if (readyArchives.size === 0) {
       logger.info(`Hybrid-Extract: pkg=${pkg.name}, alle fertigen Archive bereits entpackt`);
-      return;
+      return 0;
     }
 
     // Resolve archive items dynamically from ALL package items (not just
@@ -6322,10 +6392,11 @@ export class DownloadManager extends EventEmitter {
     const resolveArchiveItems = (archiveName: string): DownloadItem[] =>
       resolveArchiveItemsFromList(archiveName, items);
 
-    // Track multiple active archives for parallel hybrid extraction
+    // Track archives for parallel hybrid extraction progress
-    const activeHybridArchiveMap = new Map<string, DownloadItem[]>();
+    const hybridResolvedItems = new Map<string, DownloadItem[]>();
-    const hybridArchiveStartTimes = new Map<string, number>();
+    const hybridStartTimes = new Map<string, number>();
     let hybridLastEmitAt = 0;
+    let hybridLastProgressCurrent: number | null = null;
 
     // Mark items based on whether their archive is actually ready for extraction.
     // Only items whose archive is in readyArchives get "Ausstehend"; others keep
@@ -6363,38 +6434,71 @@ export class DownloadManager extends EventEmitter {
         packageId,
         hybridMode: true,
         maxParallel: this.settings.maxParallelExtract || 2,
-        extractCpuPriority: this.settings.extractCpuPriority,
+        extractCpuPriority: "high",
         onProgress: (progress) => {
+          if (progress.phase === "preparing") {
+            pkg.postProcessLabel = progress.archiveName || "Vorbereiten...";
+            this.emitState();
+            return;
+          }
           if (progress.phase === "done") {
-            // Do NOT mark remaining archives as "Done" here — some may have
+            hybridResolvedItems.clear();
-            // failed. The post-extraction code (result.failed check) will
+            hybridStartTimes.clear();
-            // assign the correct label. Only clear the tracking maps.
+            hybridLastProgressCurrent = null;
-            activeHybridArchiveMap.clear();
-            hybridArchiveStartTimes.clear();
             return;
           }
 
+          const currentCount = Math.max(0, Number(progress.current ?? 0));
+          const archiveFinished = progress.archiveDone === true
+            || (hybridLastProgressCurrent !== null && currentCount > hybridLastProgressCurrent);
+          hybridLastProgressCurrent = currentCount;
+
           if (progress.archiveName) {
             // Resolve items for this archive if not yet tracked
-            if (!activeHybridArchiveMap.has(progress.archiveName)) {
+            if (!hybridResolvedItems.has(progress.archiveName)) {
-              activeHybridArchiveMap.set(progress.archiveName, resolveArchiveItems(progress.archiveName));
+              const resolved = resolveArchiveItems(progress.archiveName);
-              hybridArchiveStartTimes.set(progress.archiveName, nowMs());
+              hybridResolvedItems.set(progress.archiveName, resolved);
+              hybridStartTimes.set(progress.archiveName, nowMs());
+              if (resolved.length === 0) {
+                logger.warn(`resolveArchiveItems (hybrid): KEINE Items gefunden für archiveName="${progress.archiveName}", items.length=${items.length}, itemNames=[${items.map((i) => path.basename(i.targetPath || i.fileName || "?")).join(", ")}]`);
+              } else {
+                logger.info(`resolveArchiveItems (hybrid): ${resolved.length} Items für archiveName="${progress.archiveName}"`);
+                const initLabel = `Entpacken 0% · ${progress.archiveName}`;
+                const initAt = nowMs();
+                for (const entry of resolved) {
+                  if (!isExtractedLabel(entry.fullStatus)) {
+                    entry.fullStatus = initLabel;
+                    entry.updatedAt = initAt;
                   }
-            const archItems = activeHybridArchiveMap.get(progress.archiveName)!;
+                }
+                hybridLastEmitAt = initAt;
+                this.emitState(true);
+              }
+            }
+            const archItems = hybridResolvedItems.get(progress.archiveName) || [];
 
-            // If archive is at 100%, mark its items as done and remove from active
+            // Only mark as finished on explicit archive-done signal (or real current increment),
-            if (Number(progress.archivePercent ?? 0) >= 100) {
+            // never on raw 100% archivePercent, because password retries can report 100% mid-run.
+            if (archiveFinished) {
               const doneAt = nowMs();
-              const startedAt = hybridArchiveStartTimes.get(progress.archiveName) || doneAt;
+              const startedAt = hybridStartTimes.get(progress.archiveName) || doneAt;
-              const doneLabel = formatExtractDone(doneAt - startedAt);
+              const doneLabel = progress.archiveSuccess === false
+                ? "Entpacken - Error"
+                : formatExtractDone(doneAt - startedAt);
               for (const entry of archItems) {
                 if (!isExtractedLabel(entry.fullStatus)) {
                   entry.fullStatus = doneLabel;
                   entry.updatedAt = doneAt;
                 }
               }
-              activeHybridArchiveMap.delete(progress.archiveName);
+              hybridResolvedItems.delete(progress.archiveName);
-              hybridArchiveStartTimes.delete(progress.archiveName);
+              hybridStartTimes.delete(progress.archiveName);
+              // Show transitional label while next archive initializes
+              const done = currentCount;
+              if (done < progress.total) {
+                pkg.postProcessLabel = `Entpacken (${done}/${progress.total}) - Naechstes Archiv...`;
+                this.emitState();
+              }
             } else {
               // Update this archive's items with per-archive progress
               const archiveLabel = ` · ${progress.archiveName}`;
@@ -6421,6 +6525,18 @@ export class DownloadManager extends EventEmitter {
             }
           }
 
+          // Update package-level label with overall extraction progress
+          const activeArchive = !archiveFinished && Number(progress.archivePercent ?? 0) > 0 ? 1 : 0;
+          const currentDisplay = Math.max(0, Math.min(progress.total, progress.current + activeArchive));
+          if (progress.passwordFound) {
+            pkg.postProcessLabel = `Passwort gefunden · ${progress.archiveName || ""}`;
+          } else if (progress.passwordAttempt && progress.passwordTotal && progress.passwordTotal > 1) {
+            const pwPct = Math.round((progress.passwordAttempt / progress.passwordTotal) * 100);
+            pkg.postProcessLabel = `Passwort knacken: ${pwPct}%`;
+          } else {
+            pkg.postProcessLabel = `Entpacken ${progress.percent}% (${currentDisplay}/${progress.total})`;
+          }
+
           // Throttled emit — also promote "Warten auf Parts" items that
           // completed downloading in the meantime to "Ausstehend".
           const now = nowMs();
@@ -6439,7 +6555,20 @@ export class DownloadManager extends EventEmitter {
 
       logger.info(`Hybrid-Extract Ende: pkg=${pkg.name}, extracted=${result.extracted}, failed=${result.failed}`);
       if (result.extracted > 0) {
+        // Fire-and-forget: rename then collect MKVs in background so the
+        // slot is not blocked and the next archive set can start immediately.
+        void (async () => {
+          try {
             await this.autoRenameExtractedVideoFiles(pkg.extractDir, pkg);
+          } catch (err) {
+            logger.warn(`Hybrid Auto-Rename Fehler: pkg=${pkg.name}, reason=${compactErrorText(err)}`);
+          }
+          try {
+            await this.collectMkvFilesToLibrary(packageId, pkg);
+          } catch (err) {
+            logger.warn(`Hybrid MKV-Collection Fehler: pkg=${pkg.name}, reason=${compactErrorText(err)}`);
+          }
+        })();
       }
       if (result.failed > 0) {
         logger.warn(`Hybrid-Extract: ${result.failed} Archive fehlgeschlagen, wird beim finalen Durchlauf erneut versucht`);
@@ -6466,6 +6595,7 @@ export class DownloadManager extends EventEmitter {
           entry.updatedAt = updatedAt;
         }
       }
+      return result.extracted;
     } catch (error) {
       const errorText = String(error || "");
       if (errorText.includes("aborted:extract")) {
@@ -6478,7 +6608,7 @@ export class DownloadManager extends EventEmitter {
             entry.updatedAt = abortAt;
           }
         }
-        return;
+        return 0;
       }
       logger.warn(`Hybrid-Extract Fehler: pkg=${pkg.name}, reason=${compactErrorText(error)}`);
       const errorAt = nowMs();
@@ -6490,9 +6620,11 @@ export class DownloadManager extends EventEmitter {
         }
       }
     }
+    return 0;
   }
 
   private async handlePackagePostProcessing(packageId: string, signal?: AbortSignal): Promise<void> {
+    const handleStart = nowMs();
     const pkg = this.session.packages[packageId];
     if (!pkg || pkg.cancelled) {
       return;
@@ -6504,6 +6636,7 @@ export class DownloadManager extends EventEmitter {
 
     // Recover items whose file exists on disk but status was never set to "completed".
     // Only recover items in idle states (queued/paused), never active ones (downloading/validating).
+    const recoveryStart = nowMs();
     for (const item of items) {
       if (isFinishedStatus(item.status)) {
         continue;
@@ -6543,16 +6676,21 @@ export class DownloadManager extends EventEmitter {
       }
     }
 
+    const recoveryMs = nowMs() - recoveryStart;
     const success = items.filter((item) => item.status === "completed").length;
     const failed = items.filter((item) => item.status === "failed").length;
     const cancelled = items.filter((item) => item.status === "cancelled").length;
-    logger.info(`Post-Processing Start: pkg=${pkg.name}, success=${success}, failed=${failed}, cancelled=${cancelled}, autoExtract=${this.settings.autoExtract}`);
+    const setupMs = nowMs() - handleStart;
+    logger.info(`Post-Processing Start: pkg=${pkg.name}, success=${success}, failed=${failed}, cancelled=${cancelled}, autoExtract=${this.settings.autoExtract}, setupMs=${setupMs}, recoveryMs=${recoveryMs}`);
 
     const allDone = success + failed + cancelled >= items.length;
 
     if (!allDone && this.settings.hybridExtract && this.settings.autoExtract && failed === 0 && success > 0) {
-      await this.runHybridExtraction(packageId, pkg, items, signal);
+      pkg.postProcessLabel = "Entpacken vorbereiten...";
+      this.emitState();
+      const hybridExtracted = await this.runHybridExtraction(packageId, pkg, items, signal);
       if (signal?.aborted) {
+        pkg.postProcessLabel = undefined;
         pkg.status = (pkg.enabled && this.session.running && !this.session.paused) ? "queued" : "paused";
         pkg.updatedAt = nowMs();
         return;
@@ -6566,6 +6704,13 @@ export class DownloadManager extends EventEmitter {
       if (!this.session.packages[packageId]) {
         return;  // Package was fully cleaned up
       }
+      // Self-requeue if we extracted something — more archive sets may have
+      // become ready while we were extracting (items that completed before
+      // this task started set the requeue flag once, which was already consumed).
+      if (hybridExtracted > 0) {
+        this.hybridExtractRequeue.add(packageId);
+      }
+      pkg.postProcessLabel = undefined;
       pkg.status = (pkg.enabled && this.session.running && !this.session.paused) ? "downloading" : "queued";
       pkg.updatedAt = nowMs();
       this.emitState();
@@ -6573,6 +6718,7 @@ export class DownloadManager extends EventEmitter {
     }
 
     if (!allDone) {
+      pkg.postProcessLabel = undefined;
       pkg.status = (pkg.enabled && this.session.running && !this.session.paused) ? "downloading" : "queued";
       logger.info(`Post-Processing verschoben: pkg=${pkg.name}, noch offene items`);
       return;
@@ -6580,8 +6726,10 @@ export class DownloadManager extends EventEmitter {
 
     const completedItems = items.filter((item) => item.status === "completed");
     const alreadyMarkedExtracted = completedItems.length > 0 && completedItems.every((item) => isExtractedLabel(item.fullStatus));
+    let extractedCount = 0;
 
     if (this.settings.autoExtract && failed === 0 && success > 0 && !alreadyMarkedExtracted) {
+      pkg.postProcessLabel = "Entpacken vorbereiten...";
       pkg.status = "extracting";
       this.emitState();
       const extractionStartMs = nowMs();
@@ -6590,12 +6738,13 @@ export class DownloadManager extends EventEmitter {
         resolveArchiveItemsFromList(archiveName, completedItems);
 
       let lastExtractEmitAt = 0;
-      const emitExtractStatus = (_text: string, force = false): void => {
+      const emitExtractStatus = (text: string, force = false): void => {
         const now = nowMs();
         if (!force && now - lastExtractEmitAt < EXTRACT_PROGRESS_EMIT_INTERVAL_MS) {
           return;
         }
         lastExtractEmitAt = now;
+        pkg.postProcessLabel = text || "Entpacken...";
         this.emitState();
       };
 
@@ -6635,9 +6784,10 @@ export class DownloadManager extends EventEmitter {
         }
       }, extractTimeoutMs);
       try {
-        // Track multiple active archives for parallel extraction
+        // Track archives for parallel extraction progress
-        const activeArchiveItemsMap = new Map<string, DownloadItem[]>();
+        const fullResolvedItems = new Map<string, DownloadItem[]>();
-        const archiveStartTimes = new Map<string, number>();
+        const fullStartTimes = new Map<string, number>();
+        let fullLastProgressCurrent: number | null = null;
 
         const result = await extractPackageArchives({
           packageDir: pkg.outputDir,
@@ -6649,40 +6799,74 @@ export class DownloadManager extends EventEmitter {
           passwordList: this.settings.archivePasswordList,
           signal: extractAbortController.signal,
           packageId,
+          skipPostCleanup: true,
           maxParallel: this.settings.maxParallelExtract || 2,
-          extractCpuPriority: this.settings.extractCpuPriority,
+          // All downloads finished — use NORMAL OS priority so extraction runs at
+          // full speed (matching manual 7-Zip/WinRAR speed).
+          extractCpuPriority: "high",
           onProgress: (progress) => {
+            if (progress.phase === "preparing") {
+              pkg.postProcessLabel = progress.archiveName || "Vorbereiten...";
+              this.emitState();
+              return;
+            }
             if (progress.phase === "done") {
-              // Do NOT mark remaining archives as "Done" here — some may have
+              fullResolvedItems.clear();
-              // failed. The post-extraction code (result.failed check) will
+              fullStartTimes.clear();
-              // assign the correct label. Only clear the tracking maps.
+              fullLastProgressCurrent = null;
-              activeArchiveItemsMap.clear();
-              archiveStartTimes.clear();
               emitExtractStatus("Entpacken 100%", true);
               return;
             }
 
+            const currentCount = Math.max(0, Number(progress.current ?? 0));
+            const archiveFinished = progress.archiveDone === true
+              || (fullLastProgressCurrent !== null && currentCount > fullLastProgressCurrent);
+            fullLastProgressCurrent = currentCount;
+
             if (progress.archiveName) {
               // Resolve items for this archive if not yet tracked
-              if (!activeArchiveItemsMap.has(progress.archiveName)) {
+              if (!fullResolvedItems.has(progress.archiveName)) {
-                activeArchiveItemsMap.set(progress.archiveName, resolveArchiveItems(progress.archiveName));
+                const resolved = resolveArchiveItems(progress.archiveName);
-                archiveStartTimes.set(progress.archiveName, nowMs());
+                fullResolvedItems.set(progress.archiveName, resolved);
+                fullStartTimes.set(progress.archiveName, nowMs());
+                if (resolved.length === 0) {
+                  logger.warn(`resolveArchiveItems (full): KEINE Items für archiveName="${progress.archiveName}", completedItems=${completedItems.length}, names=[${completedItems.map((i) => path.basename(i.targetPath || i.fileName || "?")).join(", ")}]`);
+                } else {
+                  logger.info(`resolveArchiveItems (full): ${resolved.length} Items für archiveName="${progress.archiveName}"`);
+                  const initLabel = `Entpacken 0% · ${progress.archiveName}`;
+                  const initAt = nowMs();
+                  for (const entry of resolved) {
+                    if (!isExtractedLabel(entry.fullStatus)) {
+                      entry.fullStatus = initLabel;
+                      entry.updatedAt = initAt;
                     }
-              const archiveItems = activeArchiveItemsMap.get(progress.archiveName)!;
+                  }
+                  emitExtractStatus(`Entpacken ${progress.percent}% · ${progress.archiveName}`, true);
+                }
+              }
+              const archiveItems = fullResolvedItems.get(progress.archiveName) || [];
 
-              // If archive is at 100%, mark its items as done and remove from active
+              // Only finalize on explicit archive completion (or real current increment),
-              if (Number(progress.archivePercent ?? 0) >= 100) {
+              // not on plain 100% archivePercent.
+              if (archiveFinished) {
                 const doneAt = nowMs();
-                const startedAt = archiveStartTimes.get(progress.archiveName) || doneAt;
+                const startedAt = fullStartTimes.get(progress.archiveName) || doneAt;
-                const doneLabel = formatExtractDone(doneAt - startedAt);
+                const doneLabel = progress.archiveSuccess === false
+                  ? "Entpacken - Error"
+                  : formatExtractDone(doneAt - startedAt);
                 for (const entry of archiveItems) {
                   if (!isExtractedLabel(entry.fullStatus)) {
                     entry.fullStatus = doneLabel;
                     entry.updatedAt = doneAt;
                   }
                 }
-                activeArchiveItemsMap.delete(progress.archiveName);
+                fullResolvedItems.delete(progress.archiveName);
-                archiveStartTimes.delete(progress.archiveName);
+                fullStartTimes.delete(progress.archiveName);
+                // Show transitional label while next archive initializes
+                const done = currentCount;
+                if (done < progress.total) {
+                  emitExtractStatus(`Entpacken (${done}/${progress.total}) - Naechstes Archiv...`, true);
+                }
               } else {
                 // Update this archive's items with per-archive progress
                 const archiveTag = progress.archiveName ? ` · ${progress.archiveName}` : "";
@@ -6714,7 +6898,7 @@ export class DownloadManager extends EventEmitter {
             const elapsed = progress.elapsedMs && progress.elapsedMs >= 1000
               ? ` · ${Math.floor(progress.elapsedMs / 1000)}s`
               : "";
-            const activeArchive = Number(progress.archivePercent ?? 0) > 0 ? 1 : 0;
+            const activeArchive = !archiveFinished && Number(progress.archivePercent ?? 0) > 0 ? 1 : 0;
             const currentDisplay = Math.max(0, Math.min(progress.total, progress.current + activeArchive));
             let overallLabel: string;
             if (progress.passwordFound) {
@@ -6729,11 +6913,10 @@ export class DownloadManager extends EventEmitter {
           }
         });
         logger.info(`Post-Processing Entpacken Ende: pkg=${pkg.name}, extracted=${result.extracted}, failed=${result.failed}, lastError=${result.lastError || ""}`);
+        extractedCount = result.extracted;
 
-        // Auto-rename even when some archives failed — successfully extracted files still need renaming
+        // Auto-rename wird in runDeferredPostExtraction ausgeführt (im Hintergrund),
-        if (result.extracted > 0) {
+        // damit der Slot sofort freigegeben wird.
-          await this.autoRenameExtractedVideoFiles(pkg.extractDir, pkg);
-        }
 
         if (result.failed > 0) {
           const reason = compactErrorText(result.lastError || "Entpacken fehlgeschlagen");
@@ -6834,16 +7017,6 @@ export class DownloadManager extends EventEmitter {
       this.recordPackageHistory(packageId, pkg, items);
     }
 
-    if (this.settings.autoExtract && alreadyMarkedExtracted && failed === 0 && success > 0 && this.settings.cleanupMode !== "none") {
-      const removedArchives = await this.cleanupRemainingArchiveArtifacts(pkg.outputDir);
-      if (removedArchives > 0) {
-        logger.info(`Hybrid-Post-Cleanup entfernte Archive: pkg=${pkg.name}, entfernt=${removedArchives}`);
-      }
-    }
-
-    if (success > 0 && (pkg.status === "completed" || pkg.status === "failed")) {
-      await this.collectMkvFilesToLibrary(packageId, pkg);
-    }
     if (this.runPackageIds.has(packageId)) {
       if (pkg.status === "completed" || pkg.status === "failed") {
         this.runCompletedPackages.add(packageId);
@@ -6851,10 +7024,139 @@ export class DownloadManager extends EventEmitter {
         this.runCompletedPackages.delete(packageId);
       }
     }
+    pkg.postProcessLabel = undefined;
     pkg.updatedAt = nowMs();
-    logger.info(`Post-Processing Ende: pkg=${pkg.name}, status=${pkg.status}`);
+    logger.info(`Post-Processing Ende: pkg=${pkg.name}, status=${pkg.status} (deferred work wird im Hintergrund ausgeführt)`);
+
+    // Deferred post-extraction: Rename, MKV-Sammlung, Cleanup laufen im Hintergrund,
+    // damit der Post-Process-Slot sofort freigegeben wird und das nächste Pack
+    // ohne 10–15 Sekunden Pause entpacken kann.
+    void this.runDeferredPostExtraction(packageId, pkg, success, failed, alreadyMarkedExtracted, extractedCount);
+  }
+
+  /**
+   * Runs slow post-extraction work (rename, MKV collection, cleanup) in the background
+   * so the post-process slot is released immediately and the next pack can start unpacking.
+   */
+  private async runDeferredPostExtraction(
+    packageId: string,
+    pkg: PackageEntry,
+    success: number,
+    failed: number,
+    alreadyMarkedExtracted: boolean,
+    extractedCount: number
+  ): Promise<void> {
+    try {
+      // ── Nested extraction: extract archives found inside the extracted output ──
+      if (extractedCount > 0 && failed === 0 && this.settings.autoExtract) {
+        const nestedBlacklist = /\.(iso|img|bin|dmg|vhd|vhdx|vmdk|wim)$/i;
+        const nestedCandidates = (await findArchiveCandidates(pkg.extractDir))
+          .filter((p) => !nestedBlacklist.test(p));
+        if (nestedCandidates.length > 0) {
+          pkg.postProcessLabel = "Nested Entpacken...";
+          this.emitState();
+          logger.info(`Deferred Nested-Extraction: ${nestedCandidates.length} Archive in ${pkg.extractDir}`);
+          const nestedResult = await extractPackageArchives({
+            packageDir: pkg.extractDir,
+            targetDir: pkg.extractDir,
+            cleanupMode: this.settings.cleanupMode,
+            conflictMode: this.settings.extractConflictMode,
+            removeLinks: false,
+            removeSamples: false,
+            passwordList: this.settings.archivePasswordList,
+            packageId,
+            onlyArchives: new Set(nestedCandidates.map((p) => process.platform === "win32" ? path.resolve(p).toLowerCase() : path.resolve(p))),
+            maxParallel: this.settings.maxParallelExtract || 2,
+            extractCpuPriority: this.settings.extractCpuPriority,
+          });
+          extractedCount += nestedResult.extracted;
+          logger.info(`Deferred Nested-Extraction Ende: extracted=${nestedResult.extracted}, failed=${nestedResult.failed}`);
+        }
+      }
+
+      // ── Auto-Rename ──
+      if (extractedCount > 0) {
+        pkg.postProcessLabel = "Renaming...";
+        this.emitState();
+        await this.autoRenameExtractedVideoFiles(pkg.extractDir, pkg);
+      }
+
+      // ── Archive cleanup (source archives in outputDir) ──
+      if (extractedCount > 0 && failed === 0 && this.settings.cleanupMode !== "none") {
+        pkg.postProcessLabel = "Aufräumen...";
+        this.emitState();
+        const sourceAndTargetEqual = path.resolve(pkg.outputDir).toLowerCase() === path.resolve(pkg.extractDir).toLowerCase();
+        if (!sourceAndTargetEqual) {
+          const candidates = await findArchiveCandidates(pkg.outputDir);
+          if (candidates.length > 0) {
+            const removed = await cleanupArchives(candidates, this.settings.cleanupMode);
+            if (removed > 0) {
+              logger.info(`Deferred Archive-Cleanup: pkg=${pkg.name}, entfernt=${removed}`);
+            }
+          }
+        }
+      }
+
+      // ── Hybrid archive cleanup (wenn bereits als extracted markiert) ──
+      if (this.settings.autoExtract && alreadyMarkedExtracted && failed === 0 && success > 0 && this.settings.cleanupMode !== "none") {
+        const removedArchives = await this.cleanupRemainingArchiveArtifacts(pkg.outputDir);
+        if (removedArchives > 0) {
+          logger.info(`Hybrid-Post-Cleanup entfernte Archive: pkg=${pkg.name}, entfernt=${removedArchives}`);
+        }
+      }
+
+      // ── Link/Sample artifact removal ──
+      if (extractedCount > 0 && failed === 0) {
+        if (this.settings.removeLinkFilesAfterExtract) {
+          const removedLinks = await removeDownloadLinkArtifacts(pkg.extractDir);
+          if (removedLinks > 0) {
+            logger.info(`Deferred Link-Cleanup: pkg=${pkg.name}, entfernt=${removedLinks}`);
+          }
+        }
+        if (this.settings.removeSamplesAfterExtract) {
+          const removedSamples = await removeSampleArtifacts(pkg.extractDir);
+          if (removedSamples.files > 0 || removedSamples.dirs > 0) {
+            logger.info(`Deferred Sample-Cleanup: pkg=${pkg.name}, files=${removedSamples.files}, dirs=${removedSamples.dirs}`);
+          }
+        }
+      }
+
+      // ── Empty directory tree removal ──
+      if (extractedCount > 0 && failed === 0 && this.settings.cleanupMode === "delete") {
+        if (!(await hasAnyFilesRecursive(pkg.outputDir))) {
+          const removedDirs = await removeEmptyDirectoryTree(pkg.outputDir);
+          if (removedDirs > 0) {
+            logger.info(`Deferred leere Download-Ordner entfernt: pkg=${pkg.name}, dirs=${removedDirs}`);
+          }
+        }
+      }
+
+      // ── Resume state cleanup ──
+      if (extractedCount > 0 && failed === 0) {
+        await clearExtractResumeState(pkg.outputDir, packageId);
+      }
+
+      // ── MKV collection ──
+      if (success > 0 && (pkg.status === "completed" || pkg.status === "failed")) {
+        pkg.postProcessLabel = "Verschiebe MKVs...";
+        this.emitState();
+        await this.collectMkvFilesToLibrary(packageId, pkg);
+      }
+
+      pkg.postProcessLabel = undefined;
+      pkg.updatedAt = nowMs();
+      this.persistSoon();
+      this.emitState();
 
       this.applyPackageDoneCleanup(packageId);
+    } catch (error) {
+      logger.warn(`Deferred Post-Extraction Fehler: pkg=${pkg.name}, reason=${compactErrorText(error)}`);
+    } finally {
+      pkg.postProcessLabel = undefined;
+      pkg.updatedAt = nowMs();
+      this.persistSoon();
+      this.emitState();
+    }
   }
 
   private applyPackageDoneCleanup(packageId: string): void {

src/main/main.ts

@@ -7,6 +7,7 @@ import { IPC_CHANNELS } from "../shared/ipc";
 import { getLogFilePath, logger } from "./logger";
 import { APP_NAME } from "./constants";
 import { extractHttpLinksFromText } from "./utils";
+import { cleanupStaleSubstDrives, shutdownDaemon } from "./extractor";
 
 /* ── IPC validation helpers ────────────────────────────────────── */
 function validateString(value: unknown, name: string): string {
@@ -81,7 +82,7 @@ function createWindow(): BrowserWindow {
         responseHeaders: {
           ...details.responseHeaders,
           "Content-Security-Policy": [
-            "default-src 'self'; script-src 'self'; style-src 'self' 'unsafe-inline'; img-src 'self' data:; connect-src 'self' https://api.real-debrid.com https://codeberg.org https://bestdebrid.com https://api.alldebrid.com https://www.mega-debrid.eu"
+            "default-src 'self'; script-src 'self'; style-src 'self' 'unsafe-inline'; img-src 'self' data:; connect-src 'self' https://api.real-debrid.com https://codeberg.org https://bestdebrid.com https://api.alldebrid.com https://www.mega-debrid.eu https://git.24-music.de https://ddownload.com https://ddl.to"
           ]
         }
       });
@@ -188,7 +189,12 @@ function startClipboardWatcher(): void {
   }
   lastClipboardText = normalizeClipboardText(clipboard.readText());
   clipboardTimer = setInterval(() => {
-    const text = normalizeClipboardText(clipboard.readText());
+    let text: string;
+    try {
+      text = normalizeClipboardText(clipboard.readText());
+    } catch {
+      return;
+    }
     if (text === lastClipboardText || !text.trim()) {
       return;
     }
@@ -481,6 +487,7 @@ app.on("second-instance", () => {
 });
 
 app.whenReady().then(() => {
+  cleanupStaleSubstDrives();
   registerIpcHandlers();
   mainWindow = createWindow();
   bindMainWindowLifecycle(mainWindow);
@@ -493,6 +500,9 @@ app.whenReady().then(() => {
       bindMainWindowLifecycle(mainWindow);
     }
   });
+}).catch((error) => {
+  console.error("App startup failed:", error);
+  app.quit();
 });
 
 app.on("window-all-closed", () => {
@@ -505,6 +515,7 @@ app.on("before-quit", () => {
   if (updateQuitTimer) { clearTimeout(updateQuitTimer); updateQuitTimer = null; }
   stopClipboardWatcher();
   destroyTray();
+  shutdownDaemon();
   try {
     controller.shutdown();
   } catch (error) {

src/main/mega-web-fallback.ts

@@ -228,22 +228,23 @@ export class MegaWebFallback {
   }
 
   public async unrestrict(link: string, signal?: AbortSignal): Promise<UnrestrictedLink | null> {
+    const overallSignal = withTimeoutSignal(signal, 180000);
     return this.runExclusive(async () => {
-      throwIfAborted(signal);
+      throwIfAborted(overallSignal);
       const creds = this.getCredentials();
       if (!creds.login.trim() || !creds.password.trim()) {
         return null;
       }
 
       if (!this.cookie || Date.now() - this.cookieSetAt > 20 * 60 * 1000) {
-        await this.login(creds.login, creds.password, signal);
+        await this.login(creds.login, creds.password, overallSignal);
       }
 
-      const generated = await this.generate(link, signal);
+      const generated = await this.generate(link, overallSignal);
       if (!generated) {
         this.cookie = "";
-        await this.login(creds.login, creds.password, signal);
+        await this.login(creds.login, creds.password, overallSignal);
-        const retry = await this.generate(link, signal);
+        const retry = await this.generate(link, overallSignal);
         if (!retry) {
           return null;
         }
@@ -261,7 +262,7 @@ export class MegaWebFallback {
         fileSize: null,
         retriesUsed: 0
       };
-    }, signal);
+    }, overallSignal);
   }
 
   public invalidateSession(): void {

src/main/realdebrid.ts

@@ -8,6 +8,7 @@ export interface UnrestrictedLink {
   directUrl: string;
   fileSize: number | null;
   retriesUsed: number;
+  skipTlsVerify?: boolean;
 }
 
 function shouldRetryStatus(status: number): boolean {

src/main/session-log.ts

@@ -76,7 +76,12 @@ async function cleanupOldSessionLogs(dir: string, maxAgeDays: number): Promise<v
 
 export function initSessionLog(baseDir: string): void {
   sessionLogsDir = path.join(baseDir, "session-logs");
+  try {
     fs.mkdirSync(sessionLogsDir, { recursive: true });
+  } catch {
+    sessionLogsDir = null;
+    return;
+  }
 
   const timestamp = formatTimestamp();
   sessionLogPath = path.join(sessionLogsDir, `session_${timestamp}.txt`);

src/main/storage.ts

@@ -5,8 +5,8 @@ import { AppSettings, BandwidthScheduleEntry, DebridProvider, DownloadItem, Down
 import { defaultSettings } from "./constants";
 import { logger } from "./logger";
 
-const VALID_PRIMARY_PROVIDERS = new Set(["realdebrid", "megadebrid", "bestdebrid", "alldebrid"]);
+const VALID_PRIMARY_PROVIDERS = new Set(["realdebrid", "megadebrid", "bestdebrid", "alldebrid", "ddownload"]);
-const VALID_FALLBACK_PROVIDERS = new Set(["none", "realdebrid", "megadebrid", "bestdebrid", "alldebrid"]);
+const VALID_FALLBACK_PROVIDERS = new Set(["none", "realdebrid", "megadebrid", "bestdebrid", "alldebrid", "ddownload"]);
 const VALID_CLEANUP_MODES = new Set(["none", "trash", "delete"]);
 const VALID_CONFLICT_MODES = new Set(["overwrite", "skip", "rename", "ask"]);
 const VALID_FINISHED_POLICIES = new Set(["never", "immediate", "on_start", "package_done"]);
@@ -17,7 +17,7 @@ const VALID_PACKAGE_PRIORITIES = new Set<string>(["high", "normal", "low"]);
 const VALID_DOWNLOAD_STATUSES = new Set<DownloadStatus>([
   "queued", "validating", "downloading", "paused", "reconnect_wait", "extracting", "integrity_check", "completed", "failed", "cancelled"
 ]);
-const VALID_ITEM_PROVIDERS = new Set<DebridProvider>(["realdebrid", "megadebrid", "bestdebrid", "alldebrid"]);
+const VALID_ITEM_PROVIDERS = new Set<DebridProvider>(["realdebrid", "megadebrid", "bestdebrid", "alldebrid", "ddownload"]);
 const VALID_ONLINE_STATUSES = new Set(["online", "offline", "checking"]);
 
 function asText(value: unknown): string {
@@ -111,7 +111,9 @@ export function normalizeSettings(settings: AppSettings): AppSettings {
     megaPassword: asText(settings.megaPassword),
     bestToken: asText(settings.bestToken),
     allDebridToken: asText(settings.allDebridToken),
-    archivePasswordList: String(settings.archivePasswordList ?? "").replace(/\r\n/g, "\n"),
+    ddownloadLogin: asText(settings.ddownloadLogin),
+    ddownloadPassword: asText(settings.ddownloadPassword),
+    archivePasswordList: String(settings.archivePasswordList ?? "").replace(/\r\n|\r/g, "\n"),
     rememberToken: Boolean(settings.rememberToken),
     providerPrimary: settings.providerPrimary,
     providerSecondary: settings.providerSecondary,
@@ -200,7 +202,9 @@ function sanitizeCredentialPersistence(settings: AppSettings): AppSettings {
     megaLogin: "",
     megaPassword: "",
     bestToken: "",
-    allDebridToken: ""
+    allDebridToken: "",
+    ddownloadLogin: "",
+    ddownloadPassword: ""
   };
 }
 
@@ -442,6 +446,7 @@ export function normalizeLoadedSessionTransientFields(session: SessionState): Se
     if (ACTIVE_PKG_STATUSES.has(pkg.status)) {
       pkg.status = "queued";
     }
+    pkg.postProcessLabel = undefined;
   }
 
   // Clear stale session-level running/paused flags

src/main/update.ts

@@ -336,6 +336,8 @@ function parseReleasePayload(payload: Record<string, unknown>, fallback: UpdateC
   const releaseUrl = String(payload.html_url || fallback.releaseUrl);
   const setup = pickSetupAsset(readReleaseAssets(payload));
 
+  const body = typeof payload.body === "string" ? payload.body.trim() : "";
+
   return {
     updateAvailable: isRemoteNewer(APP_VERSION, latestVersion),
     currentVersion: APP_VERSION,
@@ -344,7 +346,8 @@ function parseReleasePayload(payload: Record<string, unknown>, fallback: UpdateC
     releaseUrl,
     setupAssetUrl: setup?.browser_download_url || "",
     setupAssetName: setup?.name || "",
-    setupAssetDigest: setup?.digest || ""
+    setupAssetDigest: setup?.digest || "",
+    releaseNotes: body || undefined
   };
 }
 
@@ -791,7 +794,8 @@ async function downloadFile(url: string, targetPath: string, onProgress?: Update
   };
 
   const reader = response.body.getReader();
-  const chunks: Buffer[] = [];
+  const tempPath = targetPath + ".tmp";
+  const writeStream = fs.createWriteStream(tempPath);
 
   try {
     resetIdleTimer();
@@ -805,27 +809,39 @@ async function downloadFile(url: string, targetPath: string, onProgress?: Update
         break;
       }
       const buf = Buffer.from(value.buffer, value.byteOffset, value.byteLength);
-      chunks.push(buf);
+      if (!writeStream.write(buf)) {
+        await new Promise<void>((resolve) => writeStream.once("drain", resolve));
+      }
       downloadedBytes += buf.byteLength;
       resetIdleTimer();
       emitDownloadProgress(false);
     }
+  } catch (error) {
+    writeStream.destroy();
+    await fs.promises.rm(tempPath, { force: true }).catch(() => {});
+    throw error;
   } finally {
     clearIdleTimer();
   }
 
+  await new Promise<void>((resolve, reject) => {
+    writeStream.end(() => resolve());
+    writeStream.on("error", reject);
+  });
+
   if (idleTimedOut) {
+    await fs.promises.rm(tempPath, { force: true }).catch(() => {});
     throw new Error(`Update Download Body Timeout nach ${Math.ceil(idleTimeoutMs / 1000)}s`);
   }
 
-  const fileBuffer = Buffer.concat(chunks);
+  if (totalBytes && downloadedBytes !== totalBytes) {
-  if (totalBytes && fileBuffer.byteLength !== totalBytes) {
+    await fs.promises.rm(tempPath, { force: true }).catch(() => {});
-    throw new Error(`Update Download unvollständig (${fileBuffer.byteLength} / ${totalBytes} Bytes)`);
+    throw new Error(`Update Download unvollständig (${downloadedBytes} / ${totalBytes} Bytes)`);
   }
 
-  await fs.promises.writeFile(targetPath, fileBuffer);
+  await fs.promises.rename(tempPath, targetPath);
   emitDownloadProgress(true);
-  logger.info(`Update-Download abgeschlossen: ${targetPath} (${fileBuffer.byteLength} Bytes)`);
+  logger.info(`Update-Download abgeschlossen: ${targetPath} (${downloadedBytes} Bytes)`);
 
   return { expectedBytes: totalBytes };
 }

src/preload/preload.ts

@@ -4,6 +4,7 @@ import {
   AppSettings,
   DuplicatePolicy,
   HistoryEntry,
+  PackagePriority,
   SessionStats,
   StartConflictEntry,
   StartConflictResolutionResult,
@@ -56,7 +57,7 @@ const api: ElectronApi = {
   getHistory: (): Promise<HistoryEntry[]> => ipcRenderer.invoke(IPC_CHANNELS.GET_HISTORY),
   clearHistory: (): Promise<void> => ipcRenderer.invoke(IPC_CHANNELS.CLEAR_HISTORY),
   removeHistoryEntry: (entryId: string): Promise<void> => ipcRenderer.invoke(IPC_CHANNELS.REMOVE_HISTORY_ENTRY, entryId),
-  setPackagePriority: (packageId: string, priority: string): Promise<void> => ipcRenderer.invoke(IPC_CHANNELS.SET_PACKAGE_PRIORITY, packageId, priority),
+  setPackagePriority: (packageId: string, priority: PackagePriority): Promise<void> => ipcRenderer.invoke(IPC_CHANNELS.SET_PACKAGE_PRIORITY, packageId, priority),
   skipItems: (itemIds: string[]): Promise<void> => ipcRenderer.invoke(IPC_CHANNELS.SKIP_ITEMS, itemIds),
   resetItems: (itemIds: string[]): Promise<void> => ipcRenderer.invoke(IPC_CHANNELS.RESET_ITEMS, itemIds),
   startItems: (itemIds: string[]): Promise<void> => ipcRenderer.invoke(IPC_CHANNELS.START_ITEMS, itemIds),

src/renderer/App.tsx

@@ -36,6 +36,7 @@ interface ConfirmPromptState {
   message: string;
   confirmLabel: string;
   danger?: boolean;
+  details?: string;
 }
 
 interface ContextMenuState {
@@ -61,7 +62,7 @@ const emptyStats = (): DownloadStats => ({
 
 const emptySnapshot = (): UiSnapshot => ({
   settings: {
-    token: "", megaLogin: "", megaPassword: "", bestToken: "", allDebridToken: "",
+    token: "", megaLogin: "", megaPassword: "", bestToken: "", allDebridToken: "", ddownloadLogin: "", ddownloadPassword: "",
     archivePasswordList: "",
     rememberToken: true, providerPrimary: "realdebrid", providerSecondary: "megadebrid",
     providerTertiary: "bestdebrid", autoProviderFallback: true, outputDir: "", packageName: "",
@@ -93,7 +94,7 @@ const cleanupLabels: Record<string, string> = {
 const AUTO_RENDER_PACKAGE_LIMIT = 260;
 
 const providerLabels: Record<DebridProvider, string> = {
-  realdebrid: "Real-Debrid", megadebrid: "Mega-Debrid", bestdebrid: "BestDebrid", alldebrid: "AllDebrid"
+  realdebrid: "Real-Debrid", megadebrid: "Mega-Debrid", bestdebrid: "BestDebrid", alldebrid: "AllDebrid", ddownload: "DDownload"
 };
 
 function formatDateTime(ts: number): string {
@@ -115,15 +116,6 @@ function extractHoster(url: string): string {
   } catch { return ""; }
 }
 
-function formatHoster(item: DownloadItem): string {
-  const hoster = extractHoster(item.url);
-  const label = hoster || "-";
-  if (item.provider) {
-    return `${label} via ${providerLabels[item.provider]}`;
-  }
-  return label;
-}
-
 const settingsSubTabs: { key: SettingsSubTab; label: string }[] = [
   { key: "allgemein", label: "Allgemein" },
   { key: "accounts", label: "Accounts" },
@@ -931,6 +923,15 @@ export function App(): ReactElement {
     return list;
   }, [settingsDraft.token, settingsDraft.megaLogin, settingsDraft.megaPassword, settingsDraft.bestToken, settingsDraft.allDebridToken]);
 
+  // DDownload is a direct file hoster (not a debrid service) and is used automatically
+  // for ddownload.com/ddl.to URLs. It counts as a configured account but does not
+  // appear in the primary/secondary/tertiary provider dropdowns.
+  const hasDdownloadAccount = useMemo(() =>
+    Boolean((settingsDraft.ddownloadLogin || "").trim() && (settingsDraft.ddownloadPassword || "").trim()),
+  [settingsDraft.ddownloadLogin, settingsDraft.ddownloadPassword]);
+
+  const totalConfiguredAccounts = configuredProviders.length + (hasDdownloadAccount ? 1 : 0);
+
   const primaryProviderValue: DebridProvider = useMemo(() => {
     if (configuredProviders.includes(settingsDraft.providerPrimary)) {
       return settingsDraft.providerPrimary;
@@ -990,10 +991,36 @@ export function App(): ReactElement {
       if (source === "manual") { showToast(`Kein Update verfügbar (v${result.currentVersion})`, 2000); }
       return;
     }
+    let changelogText = "";
+    if (result.releaseNotes) {
+      const lines = result.releaseNotes.split("\n");
+      const compactLines: string[] = [];
+      for (const line of lines) {
+        if (/^\s{2,}[-*]/.test(line)) continue;
+        if (/^#{1,6}\s/.test(line)) continue;
+        if (!line.trim()) continue;
+        let clean = line
+          .replace(/\*\*([^*]+)\*\*/g, "$1")
+          .replace(/\*([^*]+)\*/g, "$1")
+          .replace(/`([^`]+)`/g, "$1")
+          .replace(/^\s*[-*]\s+/, "- ")
+          .trim();
+        const colonIdx = clean.indexOf(":");
+        if (colonIdx > 0 && colonIdx < clean.length - 1) {
+          const afterColon = clean.slice(colonIdx + 1).trim();
+          if (afterColon.length > 60) {
+            clean = clean.slice(0, colonIdx + 1).trim();
+          }
+        }
+        if (clean) compactLines.push(clean);
+      }
+      changelogText = compactLines.join("\n");
+    }
     const approved = await askConfirmPrompt({
       title: "Update verfügbar",
       message: `${result.latestTag} (aktuell v${result.currentVersion})\n\nJetzt automatisch herunterladen und installieren?`,
-      confirmLabel: "Jetzt installieren"
+      confirmLabel: "Jetzt installieren",
+      details: changelogText || undefined
     });
     if (!mountedRef.current) {
       return;
@@ -1104,7 +1131,7 @@ export function App(): ReactElement {
 
   const onStartDownloads = async (): Promise<void> => {
     await performQuickAction(async () => {
-      if (configuredProviders.length === 0) {
+      if (totalConfiguredAccounts === 0) {
         setTab("settings");
         showToast("Bitte zuerst mindestens einen Hoster-Account eintragen", 3000);
         return;
@@ -1834,10 +1861,12 @@ export function App(): ReactElement {
 
   const executeDeleteSelection = useCallback((ids: Set<string>): void => {
     const current = snapshotRef.current;
+    const promises: Promise<void>[] = [];
     for (const id of ids) {
-      if (current.session.items[id]) void window.rd.removeItem(id);
+      if (current.session.items[id]) promises.push(window.rd.removeItem(id));
-      else if (current.session.packages[id]) void window.rd.cancelPackage(id);
+      else if (current.session.packages[id]) promises.push(window.rd.cancelPackage(id));
     }
+    void Promise.all(promises).catch(() => {});
     setSelectedIds(new Set());
   }, []);
 
@@ -1880,28 +1909,28 @@ export function App(): ReactElement {
 
   const onExportBackup = async (): Promise<void> => {
     closeMenus();
-    try {
+    await performQuickAction(async () => {
       const result = await window.rd.exportBackup();
       if (result.saved) {
         showToast("Sicherung exportiert");
       }
-    } catch (error) {
+    }, (error) => {
       showToast(`Sicherung fehlgeschlagen: ${String(error)}`, 2600);
-    }
+    });
   };
 
   const onImportBackup = async (): Promise<void> => {
     closeMenus();
-    try {
+    await performQuickAction(async () => {
       const result = await window.rd.importBackup();
       if (result.restored) {
         showToast(result.message, 4000);
       } else if (result.message !== "Abgebrochen") {
         showToast(`Sicherung laden fehlgeschlagen: ${result.message}`, 3000);
       }
-    } catch (error) {
+    }, (error) => {
       showToast(`Sicherung laden fehlgeschlagen: ${String(error)}`, 2600);
-    }
+    });
   };
 
   const onMenuRestart = (): void => {
@@ -2212,10 +2241,10 @@ export function App(): ReactElement {
           </button>
           {openMenu === "hilfe" && (
             <div className="menu-dropdown">
-              <button className="menu-dropdown-item" onClick={() => { closeMenus(); void window.rd.openLog(); }}>
+              <button className="menu-dropdown-item" onClick={() => { closeMenus(); void window.rd.openLog().catch(() => {}); }}>
                 <span>Log öffnen</span>
               </button>
-              <button className="menu-dropdown-item" onClick={() => { closeMenus(); void window.rd.openSessionLog(); }}>
+              <button className="menu-dropdown-item" onClick={() => { closeMenus(); void window.rd.openSessionLog().catch(() => {}); }}>
                 <span>Session-Log öffnen</span>
               </button>
               <button className="menu-dropdown-item" onClick={() => { closeMenus(); void onCheckUpdates(); }}>
@@ -2235,7 +2264,7 @@ export function App(): ReactElement {
             onClick={() => {
               if (snapshot.session.paused) {
                 setSnapshot((prev) => ({ ...prev, session: { ...prev.session, paused: false } }));
-                void window.rd.togglePause();
+                void window.rd.togglePause().catch(() => {});
               } else {
                 void onStartDownloads();
               }
@@ -2249,7 +2278,7 @@ export function App(): ReactElement {
             disabled={!snapshot.canPause || snapshot.session.paused}
             onClick={() => {
               setSnapshot((prev) => ({ ...prev, session: { ...prev.session, paused: true } }));
-              void window.rd.togglePause();
+              void window.rd.togglePause().catch(() => {});
             }}
           >
             <svg viewBox="0 0 24 24" width="18" height="18"><rect x="5" y="3" width="4.5" height="18" rx="1" fill="currentColor" /><rect x="14.5" y="3" width="4.5" height="18" rx="1" fill="currentColor" /></svg>
@@ -2371,7 +2400,7 @@ export function App(): ReactElement {
                       newOrder.splice(toIdx, 0, dragColId);
                       setColumnOrder(newOrder);
                       setDragColId(null);
-                      void window.rd.updateSettings({ columnOrder: newOrder });
+                      void window.rd.updateSettings({ columnOrder: newOrder }).catch(() => {});
                     }}
                     onDragEnd={() => { setDragColId(null); setDropTargetCol(null); }}
                     onClick={sortCol ? () => {
@@ -2465,7 +2494,7 @@ export function App(): ReactElement {
                   : `${historyEntries.length} Paket${historyEntries.length !== 1 ? "e" : ""} im Verlauf`}
               </span>
               {selectedHistoryIds.size > 0 && (
-                <button className="btn btn-danger" onClick={() => {
+                <button className="btn danger" onClick={() => {
                   const idSet = new Set(selectedHistoryIds);
                   void Promise.all([...idSet].map(id => window.rd.removeHistoryEntry(id))).then(() => {
                     setHistoryEntries((prev) => prev.filter((e) => !idSet.has(e.id)));
@@ -2476,7 +2505,7 @@ export function App(): ReactElement {
                 }}>Ausgewählte entfernen ({selectedHistoryIds.size})</button>
               )}
               {historyEntries.length > 0 && (
-                <button className="btn btn-danger" onClick={() => { void window.rd.clearHistory().then(() => { setHistoryEntries([]); setSelectedHistoryIds(new Set()); }); }}>Verlauf leeren</button>
+                <button className="btn danger" onClick={() => { void window.rd.clearHistory().then(() => { setHistoryEntries([]); setSelectedHistoryIds(new Set()); }).catch(() => {}); }}>Verlauf leeren</button>
               )}
             </div>
             {historyEntries.length === 0 && <div className="empty">Noch keine abgeschlossenen Pakete im Verlauf.</div>}
@@ -2563,7 +2592,7 @@ export function App(): ReactElement {
                         <span>{entry.status === "completed" ? "Abgeschlossen" : "Gelöscht"}</span>
                       </div>
                       <div className="history-actions">
-                        <button className="btn" onClick={() => { void window.rd.removeHistoryEntry(entry.id).then(() => { setHistoryEntries((prev) => prev.filter((e) => e.id !== entry.id)); setSelectedHistoryIds((prev) => { const n = new Set(prev); n.delete(entry.id); return n; }); }); }}>Eintrag entfernen</button>
+                        <button className="btn" onClick={() => { void window.rd.removeHistoryEntry(entry.id).then(() => { setHistoryEntries((prev) => prev.filter((e) => e.id !== entry.id)); setSelectedHistoryIds((prev) => { const n = new Set(prev); n.delete(entry.id); return n; }); }).catch(() => {}); }}>Eintrag entfernen</button>
                       </div>
                     </div>
                   )}
@@ -2711,6 +2740,10 @@ export function App(): ReactElement {
                     <input type="password" value={settingsDraft.bestToken} onChange={(e) => setText("bestToken", e.target.value)} />
                     <label>AllDebrid API Key</label>
                     <input type="password" value={settingsDraft.allDebridToken} onChange={(e) => setText("allDebridToken", e.target.value)} />
+                    <label>DDownload Login</label>
+                    <input value={settingsDraft.ddownloadLogin || ""} onChange={(e) => setText("ddownloadLogin", e.target.value)} />
+                    <label>DDownload Passwort</label>
+                    <input type="password" value={settingsDraft.ddownloadPassword || ""} onChange={(e) => setText("ddownloadPassword", e.target.value)} />
                     {configuredProviders.length === 0 && (
                       <div className="hint">Füge mindestens einen Account hinzu, dann erscheint die Hoster-Auswahl.</div>
                     )}
@@ -2848,6 +2881,12 @@ export function App(): ReactElement {
           <div className="modal-card" onClick={(event) => event.stopPropagation()}>
             <h3>{confirmPrompt.title}</h3>
             <p style={{ whiteSpace: "pre-line" }}>{confirmPrompt.message}</p>
+            {confirmPrompt.details && (
+              <details className="modal-details">
+                <summary>Changelog anzeigen</summary>
+                <pre>{confirmPrompt.details}</pre>
+              </details>
+            )}
             <div className="modal-actions">
               <button className="btn" onClick={() => closeConfirmPrompt(false)}>Abbrechen</button>
               <button
@@ -2944,7 +2983,7 @@ export function App(): ReactElement {
         <span>Links: {Object.keys(snapshot.session.items).length}</span>
         <span>Session: {humanSize(snapshot.stats.totalDownloaded)}</span>
         <span>Gesamt: {humanSize(snapshot.stats.totalDownloadedAllTime)}</span>
-        <span>Hoster: {configuredProviders.length}</span>
+        <span>Hoster: {totalConfiguredAccounts}</span>
         <span>{snapshot.speedText}</span>
         <span>{snapshot.etaText}</span>
         <span className="footer-spacer" />
@@ -3004,18 +3043,18 @@ export function App(): ReactElement {
             <button className="ctx-menu-item" onClick={() => {
               const pkgIds = [...selectedIds].filter((id) => snapshot.session.packages[id]);
               const itemIds = [...selectedIds].filter((id) => { const it = snapshot.session.items[id]; return it && startableStatuses.has(it.status); });
-              if (pkgIds.length > 0) void window.rd.startPackages(pkgIds);
+              if (pkgIds.length > 0) void window.rd.startPackages(pkgIds).catch(() => {});
-              if (itemIds.length > 0) void window.rd.startItems(itemIds);
+              if (itemIds.length > 0) void window.rd.startItems(itemIds).catch(() => {});
               setContextMenu(null);
             }}>Ausgewählte Downloads starten{multi ? ` (${selectedIds.size})` : ""}</button>
           )}
-          <button className="ctx-menu-item" onClick={() => { void window.rd.start(); setContextMenu(null); }}>Alle Downloads starten</button>
+          <button className="ctx-menu-item" onClick={() => { void window.rd.start().catch(() => {}); setContextMenu(null); }}>Alle Downloads starten</button>
           <div className="ctx-menu-sep" />
           <button className="ctx-menu-item" onClick={() => showLinksPopup(contextMenu.packageId, contextMenu.itemId)}>Linkadressen anzeigen</button>
           <div className="ctx-menu-sep" />
           {hasPackages && !contextMenu.itemId && (
             <button className="ctx-menu-item" onClick={() => {
-              for (const id of selectedIds) { if (snapshot.session.packages[id]) void window.rd.togglePackage(id); }
+              for (const id of selectedIds) { if (snapshot.session.packages[id]) void window.rd.togglePackage(id).catch(() => {}); }
               setContextMenu(null);
             }}>
               {multi ? `Alle ${selectedIds.size} umschalten` : (snapshot.session.packages[contextMenu.packageId]?.enabled ? "Deaktivieren" : "Aktivieren")}
@@ -3040,7 +3079,7 @@ export function App(): ReactElement {
           {hasPackages && !contextMenu.itemId && (
             <button className="ctx-menu-item" onClick={() => {
               const pkgIds = [...selectedIds].filter((id) => snapshot.session.packages[id]);
-              for (const id of pkgIds) void window.rd.resetPackage(id);
+              for (const id of pkgIds) void window.rd.resetPackage(id).catch(() => {});
               setContextMenu(null);
             }}>Zurücksetzen{multi ? ` (${[...selectedIds].filter((id) => snapshot.session.packages[id]).length})` : ""}</button>
           )}
@@ -3049,7 +3088,7 @@ export function App(): ReactElement {
               const itemIds = multi
                 ? [...selectedIds].filter((id) => snapshot.session.items[id])
                 : [contextMenu.itemId!];
-              void window.rd.resetItems(itemIds);
+              void window.rd.resetItems(itemIds).catch(() => {});
               setContextMenu(null);
             }}>Zurücksetzen{multi ? ` (${[...selectedIds].filter((id) => snapshot.session.items[id]).length})` : ""}</button>
           )}
@@ -3059,7 +3098,7 @@ export function App(): ReactElement {
             const someCompleted = items.some((item) => item && item.status === "completed");
             return (<>
               {someCompleted && (
-                <button className="ctx-menu-item" onClick={() => { void window.rd.extractNow(contextMenu.packageId); setContextMenu(null); }}>Jetzt entpacken</button>
+                <button className="ctx-menu-item" onClick={() => { void window.rd.extractNow(contextMenu.packageId).catch(() => {}); setContextMenu(null); }}>Jetzt entpacken</button>
               )}
             </>);
           })()}
@@ -3072,7 +3111,7 @@ export function App(): ReactElement {
                   const label = p === "high" ? "Hoch" : p === "low" ? "Niedrig" : "Standard";
                   const pkgIds = [...selectedIds].filter((id) => snapshot.session.packages[id]);
                   const allMatch = pkgIds.every((id) => (snapshot.session.packages[id]?.priority || "normal") === p);
-                  return <button key={p} className={`ctx-menu-item${allMatch ? " ctx-menu-active" : ""}`} onClick={() => { for (const id of pkgIds) void window.rd.setPackagePriority(id, p); setContextMenu(null); }}>{allMatch ? `✓ ${label}` : label}</button>;
+                  return <button key={p} className={`ctx-menu-item${allMatch ? " ctx-menu-active" : ""}`} onClick={() => { for (const id of pkgIds) void window.rd.setPackagePriority(id, p).catch(() => {}); setContextMenu(null); }}>{allMatch ? `✓ ${label}` : label}</button>;
                 })}
               </div>
             </div>
@@ -3081,7 +3120,7 @@ export function App(): ReactElement {
             const itemIds = [...selectedIds].filter((id) => snapshot.session.items[id]);
             const skippable = itemIds.filter((id) => { const it = snapshot.session.items[id]; return it && (it.status === "queued" || it.status === "reconnect_wait"); });
             if (skippable.length === 0) return null;
-            return <button className="ctx-menu-item" onClick={() => { void window.rd.skipItems(skippable); setContextMenu(null); }}>Überspringen{skippable.length > 1 ? ` (${skippable.length})` : ""}</button>;
+            return <button className="ctx-menu-item" onClick={() => { void window.rd.skipItems(skippable).catch(() => {}); setContextMenu(null); }}>Überspringen{skippable.length > 1 ? ` (${skippable.length})` : ""}</button>;
           })()}
           {hasPackages && (
             <button className="ctx-menu-item ctx-danger" onClick={() => {
@@ -3125,7 +3164,7 @@ export function App(): ReactElement {
                     newOrder.splice(insertAt, 0, col);
                   }
                   setColumnOrder(newOrder);
-                  void window.rd.updateSettings({ columnOrder: newOrder });
+                  void window.rd.updateSettings({ columnOrder: newOrder }).catch(() => {});
                 }}
               >
                 {isVisible ? "\u2713 " : "\u2003 "}{def.label}
@@ -3166,7 +3205,7 @@ export function App(): ReactElement {
             )}
             <div className="ctx-menu-sep" />
             <button className="ctx-menu-item ctx-danger" onClick={() => {
-              void window.rd.clearHistory().then(() => { setHistoryEntries([]); setSelectedHistoryIds(new Set()); });
+              void window.rd.clearHistory().then(() => { setHistoryEntries([]); setSelectedHistoryIds(new Set()); }).catch(() => {});
               setHistoryCtxMenu(null);
             }}>Verlauf leeren</button>
           </div>
@@ -3180,8 +3219,8 @@ export function App(): ReactElement {
             <div className="link-popup-list">
               {linkPopup.links.map((link, i) => (
                 <div key={i} className="link-popup-row">
-                  <span className="link-popup-name link-popup-click" title={`${link.name}\nKlicken zum Kopieren`} onClick={() => { void navigator.clipboard.writeText(link.name); showToast("Name kopiert"); }}>{link.name}</span>
+                  <span className="link-popup-name link-popup-click" title={`${link.name}\nKlicken zum Kopieren`} onClick={() => { void navigator.clipboard.writeText(link.name).then(() => showToast("Name kopiert")).catch(() => showToast("Kopieren fehlgeschlagen")); }}>{link.name}</span>
-                  <span className="link-popup-url link-popup-click" title={`${link.url}\nKlicken zum Kopieren`} onClick={() => { void navigator.clipboard.writeText(link.url); showToast("Link kopiert"); }}>{link.url}</span>
+                  <span className="link-popup-url link-popup-click" title={`${link.url}\nKlicken zum Kopieren`} onClick={() => { void navigator.clipboard.writeText(link.url).then(() => showToast("Link kopiert")).catch(() => showToast("Kopieren fehlgeschlagen")); }}>{link.url}</span>
                 </div>
               ))}
             </div>
@@ -3189,15 +3228,13 @@ export function App(): ReactElement {
               {linkPopup.isPackage && (
                 <button className="btn" onClick={() => {
                   const text = linkPopup.links.map((l) => l.name).join("\n");
-                  void navigator.clipboard.writeText(text);
+                  void navigator.clipboard.writeText(text).then(() => showToast("Alle Namen kopiert")).catch(() => showToast("Kopieren fehlgeschlagen"));
-                  showToast("Alle Namen kopiert");
                 }}>Alle Namen kopieren</button>
               )}
               {linkPopup.isPackage && (
                 <button className="btn" onClick={() => {
                   const text = linkPopup.links.map((l) => l.url).join("\n");
-                  void navigator.clipboard.writeText(text);
+                  void navigator.clipboard.writeText(text).then(() => showToast("Alle Links kopiert")).catch(() => showToast("Kopieren fehlgeschlagen"));
-                  showToast("Alle Links kopiert");
                 }}>Alle Links kopieren</button>
               )}
               <button className="btn" onClick={() => setLinkPopup(null)}>Schließen</button>
@@ -3344,7 +3381,7 @@ const PackageCard = memo(function PackageCard({ pkg, items, packageSpeed, isFirs
                 <span key={col} className={`pkg-col pkg-col-prio${pkg.priority === "high" ? " prio-high" : pkg.priority === "low" ? " prio-low" : ""}`}>{pkg.priority === "high" ? "Hoch" : pkg.priority === "low" ? "Niedrig" : ""}</span>
               );
               case "status": return (
-                <span key={col} className="pkg-col pkg-col-status">[{done}/{total}{done === total && total > 0 ? " - Done" : ""}{failed > 0 ? ` · ${failed} Fehler` : ""}{cancelled > 0 ? ` · ${cancelled} abgebr.` : ""}]</span>
+                <span key={col} className="pkg-col pkg-col-status">[{done}/{total}{done === total && total > 0 ? " - Done" : ""}{failed > 0 ? ` · ${failed} Fehler` : ""}{cancelled > 0 ? ` · ${cancelled} abgebr.` : ""}]{pkg.postProcessLabel ? ` - ${pkg.postProcessLabel}` : ""}</span>
               );
               case "speed": return (
                 <span key={col} className="pkg-col pkg-col-speed">{packageSpeed > 0 ? formatSpeedMbps(packageSpeed) : ""}</span>

src/renderer/styles.css

@@ -1639,6 +1639,7 @@ td {
   border-radius: 12px;
   padding: 10px 14px;
   box-shadow: 0 16px 30px rgba(0, 0, 0, 0.35);
+  z-index: 50;
 }
 
 .ctx-menu {
@@ -1763,6 +1764,8 @@ td {
 
 .modal-card {
   width: min(560px, 100%);
+  max-height: calc(100vh - 40px);
+  overflow-y: auto;
   border: 1px solid var(--border);
   border-radius: 14px;
   background: linear-gradient(180deg, color-mix(in srgb, var(--card) 98%, transparent), color-mix(in srgb, var(--surface) 98%, transparent));
@@ -1781,6 +1784,34 @@ td {
   color: var(--muted);
 }
 
+.modal-details {
+  border: 1px solid var(--border);
+  border-radius: 6px;
+  padding: 0;
+}
+.modal-details summary {
+  padding: 6px 10px;
+  cursor: pointer;
+  font-size: 13px;
+  color: var(--muted);
+  user-select: none;
+}
+.modal-details summary:hover {
+  color: var(--text);
+}
+.modal-details pre {
+  margin: 0;
+  padding: 8px 10px;
+  border-top: 1px solid var(--border);
+  font-size: 12px;
+  line-height: 1.5;
+  white-space: pre-wrap;
+  word-break: break-word;
+  max-height: 260px;
+  overflow-y: auto;
+  color: var(--muted);
+}
+
 .modal-path {
   font-size: 12px;
   word-break: break-all;

src/shared/types.ts

@@ -14,7 +14,7 @@ export type CleanupMode = "none" | "trash" | "delete";
 export type ConflictMode = "overwrite" | "skip" | "rename" | "ask";
 export type SpeedMode = "global" | "per_download";
 export type FinishedCleanupPolicy = "never" | "immediate" | "on_start" | "package_done";
-export type DebridProvider = "realdebrid" | "megadebrid" | "bestdebrid" | "alldebrid";
+export type DebridProvider = "realdebrid" | "megadebrid" | "bestdebrid" | "alldebrid" | "ddownload";
 export type DebridFallbackProvider = DebridProvider | "none";
 export type AppTheme = "dark" | "light";
 export type PackagePriority = "high" | "normal" | "low";
@@ -42,6 +42,8 @@ export interface AppSettings {
   megaPassword: string;
   bestToken: string;
   allDebridToken: string;
+  ddownloadLogin: string;
+  ddownloadPassword: string;
   archivePasswordList: string;
   rememberToken: boolean;
   providerPrimary: DebridProvider;
@@ -119,6 +121,7 @@ export interface PackageEntry {
   cancelled: boolean;
   enabled: boolean;
   priority: PackagePriority;
+  postProcessLabel?: string;
   createdAt: number;
   updatedAt: number;
 }
@@ -219,6 +222,7 @@ export interface UpdateCheckResult {
   setupAssetUrl?: string;
   setupAssetName?: string;
   setupAssetDigest?: string;
+  releaseNotes?: string;
   error?: string;
 }
 

tests/auto-rename.test.ts

@@ -269,6 +269,7 @@ describe("buildAutoRenameBaseName", () => {
     const result = buildAutoRenameBaseName("Show.S99.720p-4sf", "show.s99e999.720p.mkv");
     // SCENE_EPISODE_RE allows up to 3-digit episodes and 2-digit seasons
     expect(result).not.toBeNull();
+    expect(result!).toContain("S99E999");
   });
 
   // Real-world scene release patterns
@@ -343,6 +344,7 @@ describe("buildAutoRenameBaseName", () => {
     const result = buildAutoRenameBaseName("Show.S01-4sf", "show.s01e01.mkv");
     // "mkv" should not be treated as part of the filename match
     expect(result).not.toBeNull();
+    expect(result!).toContain("S01E01");
   });
 
   it("does not match episode-like patterns in codec strings", () => {
@@ -373,6 +375,7 @@ describe("buildAutoRenameBaseName", () => {
     // Extreme edge case - sanitizeFilename trims leading dots
     expect(result).not.toBeNull();
     expect(result!).toContain("S01E01");
+    expect(result!).toContain("-4sf");
     expect(result!).not.toContain(".S01E01.S01E01"); // no duplication
   });
 

tests/debrid.test.ts

@@ -317,7 +317,7 @@ describe("debrid service", () => {
     const controller = new AbortController();
     const abortTimer = setTimeout(() => {
       controller.abort("test");
-    }, 25);
+    }, 200);
 
     try {
       await expect(service.unrestrictLink("https://rapidgator.net/file/abort-mega-web", controller.signal)).rejects.toThrow(/aborted/i);

tests/extractor-jvm.test.ts

@@ -36,12 +36,8 @@ afterEach(() => {
   }
 });
 
-describe("extractor jvm backend", () => {
+describe.skipIf(!hasJavaRuntime() || !hasJvmExtractorRuntime())("extractor jvm backend", () => {
   it("extracts zip archives through SevenZipJBinding backend", async () => {
-    if (!hasJavaRuntime() || !hasJvmExtractorRuntime()) {
-      return;
-    }
-
     process.env.RD_EXTRACT_BACKEND = "jvm";
 
     const root = fs.mkdtempSync(path.join(os.tmpdir(), "rd-jvm-extract-"));
@@ -69,11 +65,112 @@ describe("extractor jvm backend", () => {
     expect(fs.existsSync(path.join(targetDir, "episode.txt"))).toBe(true);
   });
 
-  it("respects ask/skip conflict mode in jvm backend", async () => {
+  it("emits progress callbacks with archiveName and percent", async () => {
-    if (!hasJavaRuntime() || !hasJvmExtractorRuntime()) {
+    process.env.RD_EXTRACT_BACKEND = "jvm";
-      return;
-    }
 
+    const root = fs.mkdtempSync(path.join(os.tmpdir(), "rd-jvm-progress-"));
+    tempDirs.push(root);
+    const packageDir = path.join(root, "pkg");
+    const targetDir = path.join(root, "out");
+    fs.mkdirSync(packageDir, { recursive: true });
+
+    // Create a ZIP with some content to trigger progress
+    const zipPath = path.join(packageDir, "progress-test.zip");
+    const zip = new AdmZip();
+    zip.addFile("file1.txt", Buffer.from("Hello World ".repeat(100)));
+    zip.addFile("file2.txt", Buffer.from("Another file ".repeat(100)));
+    zip.writeZip(zipPath);
+
+    const progressUpdates: Array<{
+      archiveName: string;
+      percent: number;
+      phase: string;
+      archivePercent?: number;
+    }> = [];
+
+    const result = await extractPackageArchives({
+      packageDir,
+      targetDir,
+      cleanupMode: "none",
+      conflictMode: "overwrite",
+      removeLinks: false,
+      removeSamples: false,
+      onProgress: (update) => {
+        progressUpdates.push({
+          archiveName: update.archiveName,
+          percent: update.percent,
+          phase: update.phase,
+          archivePercent: update.archivePercent,
+        });
+      },
+    });
+
+    expect(result.extracted).toBe(1);
+    expect(result.failed).toBe(0);
+
+    // Should have at least preparing, extracting, and done phases
+    const phases = new Set(progressUpdates.map((u) => u.phase));
+    expect(phases.has("preparing")).toBe(true);
+    expect(phases.has("extracting")).toBe(true);
+
+    // Extracting phase should include the archive name
+    const extracting = progressUpdates.filter((u) => u.phase === "extracting" && u.archiveName === "progress-test.zip");
+    expect(extracting.length).toBeGreaterThan(0);
+
+    // Should end at 100%
+    const lastExtracting = extracting[extracting.length - 1];
+    expect(lastExtracting.archivePercent).toBe(100);
+
+    // Files should exist
+    expect(fs.existsSync(path.join(targetDir, "file1.txt"))).toBe(true);
+    expect(fs.existsSync(path.join(targetDir, "file2.txt"))).toBe(true);
+  });
+
+  it("extracts multiple archives sequentially with progress for each", async () => {
+    process.env.RD_EXTRACT_BACKEND = "jvm";
+
+    const root = fs.mkdtempSync(path.join(os.tmpdir(), "rd-jvm-multi-"));
+    tempDirs.push(root);
+    const packageDir = path.join(root, "pkg");
+    const targetDir = path.join(root, "out");
+    fs.mkdirSync(packageDir, { recursive: true });
+
+    // Create two separate ZIP archives
+    const zip1 = new AdmZip();
+    zip1.addFile("episode01.txt", Buffer.from("ep1 content"));
+    zip1.writeZip(path.join(packageDir, "archive1.zip"));
+
+    const zip2 = new AdmZip();
+    zip2.addFile("episode02.txt", Buffer.from("ep2 content"));
+    zip2.writeZip(path.join(packageDir, "archive2.zip"));
+
+    const archiveNames = new Set<string>();
+
+    const result = await extractPackageArchives({
+      packageDir,
+      targetDir,
+      cleanupMode: "none",
+      conflictMode: "overwrite",
+      removeLinks: false,
+      removeSamples: false,
+      onProgress: (update) => {
+        if (update.phase === "extracting" && update.archiveName) {
+          archiveNames.add(update.archiveName);
+        }
+      },
+    });
+
+    expect(result.extracted).toBe(2);
+    expect(result.failed).toBe(0);
+    // Both archive names should have appeared in progress
+    expect(archiveNames.has("archive1.zip")).toBe(true);
+    expect(archiveNames.has("archive2.zip")).toBe(true);
+    // Both files extracted
+    expect(fs.existsSync(path.join(targetDir, "episode01.txt"))).toBe(true);
+    expect(fs.existsSync(path.join(targetDir, "episode02.txt"))).toBe(true);
+  });
+
+  it("respects ask/skip conflict mode in jvm backend", async () => {
     process.env.RD_EXTRACT_BACKEND = "jvm";
 
     const root = fs.mkdtempSync(path.join(os.tmpdir(), "rd-jvm-extract-"));

tests/extractor.test.ts

@@ -15,6 +15,8 @@ import {
 
 const tempDirs: string[] = [];
 const originalExtractBackend = process.env.RD_EXTRACT_BACKEND;
+const originalStatfs = fs.promises.statfs;
+const originalZipEntryMemoryLimit = process.env.RD_ZIP_ENTRY_MEMORY_LIMIT_MB;
 
 beforeEach(() => {
   process.env.RD_EXTRACT_BACKEND = "legacy";
@@ -29,6 +31,12 @@ afterEach(() => {
   } else {
     process.env.RD_EXTRACT_BACKEND = originalExtractBackend;
   }
+  (fs.promises as any).statfs = originalStatfs;
+  if (originalZipEntryMemoryLimit === undefined) {
+    delete process.env.RD_ZIP_ENTRY_MEMORY_LIMIT_MB;
+  } else {
+    process.env.RD_ZIP_ENTRY_MEMORY_LIMIT_MB = originalZipEntryMemoryLimit;
+  }
 });
 
 describe("extractor", () => {
@@ -574,7 +582,6 @@ describe("extractor", () => {
   });
 
   it("keeps original ZIP size guard error when external fallback is unavailable", async () => {
-    const previousLimit = process.env.RD_ZIP_ENTRY_MEMORY_LIMIT_MB;
     process.env.RD_ZIP_ENTRY_MEMORY_LIMIT_MB = "8";
 
     const root = fs.mkdtempSync(path.join(os.tmpdir(), "rd-extract-"));
@@ -588,7 +595,6 @@ describe("extractor", () => {
     zip.addFile("large.bin", Buffer.alloc(9 * 1024 * 1024, 7));
     zip.writeZip(zipPath);
 
-    try {
     const result = await extractPackageArchives({
       packageDir,
       targetDir,
@@ -600,20 +606,9 @@ describe("extractor", () => {
     expect(result.extracted).toBe(0);
     expect(result.failed).toBe(1);
     expect(String(result.lastError)).toMatch(/ZIP-Eintrag.*groß/i);
-    } finally {
-      if (previousLimit === undefined) {
-        delete process.env.RD_ZIP_ENTRY_MEMORY_LIMIT_MB;
-      } else {
-        process.env.RD_ZIP_ENTRY_MEMORY_LIMIT_MB = previousLimit;
-      }
-    }
   });
 
-  it("matches resume-state archive names case-insensitively on Windows", async () => {
+  it.skipIf(process.platform !== "win32")("matches resume-state archive names case-insensitively on Windows", async () => {
-    if (process.platform !== "win32") {
-      return;
-    }
-
     const root = fs.mkdtempSync(path.join(os.tmpdir(), "rd-extract-"));
     tempDirs.push(root);
     const packageDir = path.join(root, "pkg");
@@ -650,10 +645,8 @@ describe("extractor", () => {
       zip.addFile("test.txt", Buffer.alloc(1024, 0x41));
       zip.writeZip(path.join(packageDir, "test.zip"));
 
-      const originalStatfs = fs.promises.statfs;
       (fs.promises as any).statfs = async () => ({ bfree: 1, bsize: 1 });
 
-      try {
       await expect(
         extractPackageArchives({
           packageDir,
@@ -664,9 +657,6 @@ describe("extractor", () => {
           removeSamples: false,
         })
       ).rejects.toThrow(/Nicht genug Speicherplatz/);
-      } finally {
-        (fs.promises as any).statfs = originalStatfs;
-      }
     });
 
     it("proceeds when disk space is sufficient", async () => {

tests/mega-web-fallback.test.ts

@@ -166,7 +166,7 @@ describe("mega-web-fallback", () => {
       const controller = new AbortController();
       const timer = setTimeout(() => {
         controller.abort("test");
-      }, 30);
+      }, 200);
 
       try {
         await expect(fallback.unrestrict("https://mega.debrid/link2", controller.signal)).rejects.toThrow(/aborted/i);

tests/resolve-archive-items.test.ts

@@ -0,0 +1,188 @@
+import { describe, expect, it } from "vitest";
+import { resolveArchiveItemsFromList } from "../src/main/download-manager";
+
+type MinimalItem = {
+  targetPath?: string;
+  fileName?: string;
+  [key: string]: unknown;
+};
+
+function makeItems(names: string[]): MinimalItem[] {
+  return names.map((name) => ({
+    targetPath: `C:\\Downloads\\Package\\${name}`,
+    fileName: name,
+    id: name,
+    status: "completed",
+  }));
+}
+
+describe("resolveArchiveItemsFromList", () => {
+  // ── Multipart RAR (.partN.rar) ──
+
+  it("matches multipart .part1.rar archives", () => {
+    const items = makeItems([
+      "Movie.part1.rar",
+      "Movie.part2.rar",
+      "Movie.part3.rar",
+      "Other.rar",
+    ]);
+    const result = resolveArchiveItemsFromList("Movie.part1.rar", items as any);
+    expect(result).toHaveLength(3);
+    expect(result.map((i: any) => i.fileName)).toEqual([
+      "Movie.part1.rar",
+      "Movie.part2.rar",
+      "Movie.part3.rar",
+    ]);
+  });
+
+  it("matches multipart .part01.rar archives (zero-padded)", () => {
+    const items = makeItems([
+      "Film.part01.rar",
+      "Film.part02.rar",
+      "Film.part10.rar",
+      "Unrelated.zip",
+    ]);
+    const result = resolveArchiveItemsFromList("Film.part01.rar", items as any);
+    expect(result).toHaveLength(3);
+  });
+
+  // ── Old-style RAR (.rar + .r00, .r01, etc.) ──
+
+  it("matches old-style .rar + .rNN volumes", () => {
+    const items = makeItems([
+      "Archive.rar",
+      "Archive.r00",
+      "Archive.r01",
+      "Archive.r02",
+      "Other.zip",
+    ]);
+    const result = resolveArchiveItemsFromList("Archive.rar", items as any);
+    expect(result).toHaveLength(4);
+  });
+
+  // ── Single RAR ──
+
+  it("matches a single .rar file", () => {
+    const items = makeItems(["SingleFile.rar", "Other.mkv"]);
+    const result = resolveArchiveItemsFromList("SingleFile.rar", items as any);
+    expect(result).toHaveLength(1);
+    expect((result[0] as any).fileName).toBe("SingleFile.rar");
+  });
+
+  // ── Split ZIP ──
+
+  it("matches split .zip.NNN files", () => {
+    const items = makeItems([
+      "Data.zip",
+      "Data.zip.001",
+      "Data.zip.002",
+      "Data.zip.003",
+    ]);
+    const result = resolveArchiveItemsFromList("Data.zip.001", items as any);
+    expect(result).toHaveLength(4);
+  });
+
+  // ── Split 7z ──
+
+  it("matches split .7z.NNN files", () => {
+    const items = makeItems([
+      "Backup.7z.001",
+      "Backup.7z.002",
+    ]);
+    const result = resolveArchiveItemsFromList("Backup.7z.001", items as any);
+    expect(result).toHaveLength(2);
+  });
+
+  // ── Generic .NNN splits ──
+
+  it("matches generic .NNN split files", () => {
+    const items = makeItems([
+      "video.001",
+      "video.002",
+      "video.003",
+    ]);
+    const result = resolveArchiveItemsFromList("video.001", items as any);
+    expect(result).toHaveLength(3);
+  });
+
+  // ── Exact filename match ──
+
+  it("matches a single .zip by exact name", () => {
+    const items = makeItems(["myarchive.zip", "other.rar"]);
+    const result = resolveArchiveItemsFromList("myarchive.zip", items as any);
+    expect(result).toHaveLength(1);
+    expect((result[0] as any).fileName).toBe("myarchive.zip");
+  });
+
+  // ── Case insensitivity ──
+
+  it("matches case-insensitively", () => {
+    const items = makeItems([
+      "MOVIE.PART1.RAR",
+      "MOVIE.PART2.RAR",
+    ]);
+    const result = resolveArchiveItemsFromList("movie.part1.rar", items as any);
+    expect(result).toHaveLength(2);
+  });
+
+  // ── Stem-based fallback ──
+
+  it("uses stem-based fallback when exact patterns fail", () => {
+    // Simulate a debrid service that renames "Movie.part1.rar" to "Movie.part1_dl.rar"
+    // but the disk file is "Movie.part1.rar"
+    const items = makeItems([
+      "Movie.rar",
+    ]);
+    // The archive on disk is "Movie.part1.rar" but there's no item matching the
+    // .partN pattern. The stem "movie" should match "Movie.rar" via fallback.
+    const result = resolveArchiveItemsFromList("Movie.part1.rar", items as any);
+    // stem fallback: "movie" starts with "movie" and ends with .rar
+    expect(result).toHaveLength(1);
+  });
+
+  // ── Single item fallback ──
+
+  it("returns single archive item when no pattern matches", () => {
+    const items = makeItems(["totally-different-name.rar"]);
+    const result = resolveArchiveItemsFromList("Original.rar", items as any);
+    // Single item in list with archive extension → return it
+    expect(result).toHaveLength(1);
+  });
+
+  // ── Empty when no match ──
+
+  it("returns empty when items have no archive extensions", () => {
+    const items = makeItems(["video.mkv", "subtitle.srt"]);
+    const result = resolveArchiveItemsFromList("Archive.rar", items as any);
+    expect(result).toHaveLength(0);
+  });
+
+  // ── Items without targetPath ──
+
+  it("falls back to fileName when targetPath is missing", () => {
+    const items = [
+      { fileName: "Movie.part1.rar", id: "1", status: "completed" },
+      { fileName: "Movie.part2.rar", id: "2", status: "completed" },
+    ];
+    const result = resolveArchiveItemsFromList("Movie.part1.rar", items as any);
+    expect(result).toHaveLength(2);
+  });
+
+  // ── Multiple archives, should not cross-match ──
+
+  it("does not cross-match different archive groups", () => {
+    const items = makeItems([
+      "Episode.S01E01.part1.rar",
+      "Episode.S01E01.part2.rar",
+      "Episode.S01E02.part1.rar",
+      "Episode.S01E02.part2.rar",
+    ]);
+    const result1 = resolveArchiveItemsFromList("Episode.S01E01.part1.rar", items as any);
+    expect(result1).toHaveLength(2);
+    expect(result1.every((i: any) => i.fileName.includes("S01E01"))).toBe(true);
+
+    const result2 = resolveArchiveItemsFromList("Episode.S01E02.part1.rar", items as any);
+    expect(result2).toHaveLength(2);
+    expect(result2.every((i: any) => i.fileName.includes("S01E02"))).toBe(true);
+  });
+});

tests/self-check.ts

@@ -153,7 +153,7 @@ async function main(): Promise<void> {
       createStoragePaths(path.join(tempRoot, "state-pause"))
     );
     manager2.addPackages([{ name: "pause", links: ["https://dummy/slow"] }]);
-    manager2.start();
+    await manager2.start();
     await new Promise((resolve) => setTimeout(resolve, 120));
     const paused = manager2.togglePause();
     assert(paused, "Pause konnte nicht aktiviert werden");

tests/session-log.test.ts

@@ -8,6 +8,8 @@ import { setLogListener } from "../src/main/logger";
 const tempDirs: string[] = [];
 
 afterEach(() => {
+  // Ensure session log is shut down between tests
+  shutdownSessionLog();
   // Ensure listener is cleared between tests
   setLogListener(null);
   for (const dir of tempDirs.splice(0)) {
@@ -45,7 +47,7 @@ describe("session-log", () => {
     logger.info("Test-Nachricht für Session-Log");
 
     // Wait for flush (200ms interval + margin)
-    await new Promise((resolve) => setTimeout(resolve, 350));
+    await new Promise((resolve) => setTimeout(resolve, 500));
 
     const content = fs.readFileSync(logPath, "utf8");
     expect(content).toContain("Test-Nachricht für Session-Log");
@@ -79,7 +81,7 @@ describe("session-log", () => {
     const { logger } = await import("../src/main/logger");
     logger.info("Nach-Shutdown-Nachricht");
 
-    await new Promise((resolve) => setTimeout(resolve, 350));
+    await new Promise((resolve) => setTimeout(resolve, 500));
 
     const content = fs.readFileSync(logPath, "utf8");
     expect(content).not.toContain("Nach-Shutdown-Nachricht");
@@ -137,7 +139,7 @@ describe("session-log", () => {
     shutdownSessionLog();
   });
 
-  it("multiple sessions create different files", () => {
+  it("multiple sessions create different files", async () => {
     const baseDir = fs.mkdtempSync(path.join(os.tmpdir(), "rd-slog-"));
     tempDirs.push(baseDir);
 
@@ -146,10 +148,7 @@ describe("session-log", () => {
     shutdownSessionLog();
 
     // Small delay to ensure different timestamp
-    const start = Date.now();
+    await new Promise((resolve) => setTimeout(resolve, 1100));
-    while (Date.now() - start < 1100) {
-      // busy-wait for 1.1 seconds to get different second in filename
-    }
 
     initSessionLog(baseDir);
     const path2 = getSessionLogPath();

tsconfig.json

@@ -12,5 +12,5 @@
     "isolatedModules": true,
     "types": ["node", "vite/client"]
   },
-  "include": ["src", "tests", "vite.config.ts"]
+  "include": ["src", "tests", "vite.config.mts"]
 }