- Add "notDebrid", "disabledServerHost", "notFree" as immediate-skip errors (no 3x retry per key, break to next key instantly like quota errors) - Add per-key cooldown cache (2 min) so parallel items skip recently-failed keys instead of all starting at the same broken key - Set cooldown on quota errors too, preventing repeated checks on exhausted keys Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>