Plex Server Crasht bei einer Staffel einer Serie

[PuTVv]

Ich antworte mal mit dem Link zur Lösung:
Das hat wunderbar funktioniert. Kann geschlossen werden

Plex ASS subtitle support

Plex Media Server can already transcode ASS to SRT. In your client, check your subtitle settings and make sure it is set to “image only”. Since ASS can contain fancy formatting info, leaving that setting to “auto” will result in PMS burning in the subtitles to keep that formatting. Also, Plex’s implementation of exoplayer is not a direct copy of what Google releases, so not all features mentioned in Google’s release notes apply to Plex.