No more thumbnails af ter DSM6->7

Plex Media Server
1

Server Version#: Version 1.25.6.5545
Player Version#: Version 4.69.1

I recently upgraded to DSM7 and (I think) did a succesful migration of Plex. Permissions etc are correct on all media folders. Everything can be played.
However a lot of items do not have thumbnails anymore. Picures of cast, synopsis etc are all there, but not the main movie image.
Tried ‘clean bundles’ and ‘optimize database’ but did not help.
It occurs on movies and television.
Any idea?

Or best just to delete all the shares and re add them? I have trakt so I can resync my progress.

2

Would it be possible for you to grab and upload the DEBUG (not INFO) log files ?

3

Hi, I ended up removing the sources and re adding everything. Seems to have worked. However the system has been 'detecting intro’s for a while now. Seems to go slow ( it does progress). But my NAS cpu usage is low as well…