Local-only diagnosis

Blu-ray workflow troubleshooting

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Issue library

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not-detectedDisc or ISO is not detectedConfirm the source path contains BDMV and CERTIFICATE when applicable.read-failureReading stops, stalls, or repeatedly retriesTry a known-good synthetic source to separate software from hardware.wrong-titleWrong title or TV episode orderCompare runtime and opening scene before batch processing.missing-tracksSubtitles or audio tracks are missingInspect all source tracks before processing.playback-failureMP4 or MKV will not play or has no soundInspect container, video, audio, subtitle, and channel layout separately.unexpected-transcodePlex or Jellyfin unexpectedly transcodesRead the server playback reason.menu-failureISO or BDMV menu will not loadConfirm both BDMV and CERTIFICATE structures are present.