Server Version#: 1.42.2.10156
Player Version#: N/A
Plex seems to be stuck on detecting the credits for one of my shows. It’s set to do it during the scheduled tasks.
Jan 20, 2026 04:11:32.671 [140733957288160] DEBUG - Activity: registered new sub-activity 6e0f76d8-f42a-4d81-b277-69ff4029a870 - “ButlerTaskGenerateCreditsMarkers” parent: 874219bc-d02f-4abf-9546-ad609399ada8 overall progress: 99.9% (1690/1691)
Jan 20, 2026 04:11:32.671 [140733957288160] DEBUG - Activity: updated activity 874219bc-d02f-4abf-9546-ad609399ada8 - completed 99.9% - Butler tasks
Jan 20, 2026 04:11:32.671 [140733957288160] DEBUG - Butler: Scheduling credits marker creation for: 18760
Jan 20, 2026 04:11:32.674 [140733957288160] DEBUG - [CreditsDetectionManager] Running credits detection for item 18760
Jan 20, 2026 04:11:32.674 [140733957288160] DEBUG - [CreditsDetectionManager] Activity: registered new activity b310a331-d322-4f1f-b559-ac0e99e89432 - “Detecting Credits”
Jan 20, 2026 04:11:32.674 [140733957288160] ERROR - [CreditsDetectionManager/Response::fetch] [HttpHeader] invalid ‘X-Plex-Device’ header value (Raspberry Pi 5 Model B Rev 1.1 )
Jan 20, 2026 04:11:32.836 [140733935022304] ERROR - [CreditsDetectionManager/Response::fetch/MarkerResponse] incomplete marker attributes
Jan 20, 2026 04:11:32.836 [140733957288160] DEBUG - [CreditsDetectionManager/JobRunner] Job running: FFMPEG_EXTERNAL_LIBS=‘/var/lib/plexmediaserver/Library/Application\ Support/Plex\ Media\ Server/Codecs/46f74ab-560174306fe167a5978a79dd-linux-aarch64/’ X_PLEX_TOKEN=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx “/usr/lib/plexmediaserver/Plex Media Scanner” -C -f ‘/media/tod/hdd/Series/Detective Conan/Season 6/Detective Conan S06E15 - 149 - El asesinato haciendo puenting en el parque de atracciones [Audio español]_480p.mp4’ --log-file-suffix " Credits" --creditsTempDataPath /tmp/PlexCreditsDetection-23c10690-e4a7-4946-bfa2-743f6fea5d0d
Jan 20, 2026 04:11:32.838 [140733957288160] DEBUG - [CreditsDetectionManager/JobRunner] Jobs: Starting child process with pid 152185
Jan 20, 2026 04:11:37.256 [140733953208544] DEBUG - Request: [192.168.1.131:1272 (Subnet)] GET /statistics/resources?timespan=6 (3 live) #9a54d GZIP Signed-in Token (tod)
Jan 20, 2026 04:11:37.257 [140734009094368] DEBUG - Completed: [192.168.1.131:1272] 200 GET /statistics/resources?timespan=6 (3 live) #9a54d GZIP 1ms 985 bytes (pipelined: 4)
Jan 20, 2026 04:12:15.562 [140733957288160] ERROR - [CreditsDetectionManager] BufferingLineReader: failed to read line (error: -1)
Jan 20, 2026 04:12:15.562 [140734017499360] DEBUG - Jobs: ‘/usr/lib/plexmediaserver/Plex Media Scanner’ exit code for process 152185 is 0 (success)
Jan 20, 2026 04:12:15.563 [140733957288160] DEBUG - [CreditsDetectionManager] Activity: updated activity b310a331-d322-4f1f-b559-ac0e99e89432 - completed 75.0% - Detecting Credits
Jan 20, 2026 04:12:15.563 [140733957288160] ERROR - [CreditsDetectionManager] Credits detection for item 18760 has failed too many times, we will not retry again.
Jan 20, 2026 04:12:15.563 [140733957288160] DEBUG - [CreditsDetectionManager] Completed credits detection for item 18760 (success: 0, failures: 4)
Jan 20, 2026 04:12:15.563 [140733957288160] DEBUG - [CreditsDetectionManager] Activity: Ended activity b310a331-d322-4f1f-b559-ac0e99e89432.
Jan 20, 2026 04:12:15.563 [140733957288160] DEBUG - Activity: ended sub-activity 6e0f76d8-f42a-4d81-b277-69ff4029a870 parent: 874219bc-d02f-4abf-9546-ad609399ada8 overall progress: 100.0% (1691/1691)
Jan 20, 2026 04:12:15.563 [140733957288160] DEBUG - Activity: updated activity 874219bc-d02f-4abf-9546-ad609399ada8 - completed 100.0% - Butler tasks
This is driving me crazy, I have no idea what’s the problem and it’s a constant burn on the server for no good reason.
