Using 9.2.6 on an Intel NUC6CAYH for a long time with no issues. Recently, certain video files will not play or even have thumbnails shown, while the same files placed on a thumbdrive play no problem. The files are served from an NFS server in my local network and are fully browseable, just not playable. Many files remain playable. Until the issue showed up, everything was playable. There have been no changes to the Ubuntu-based NFS server config other than ongoing normal Ubuntu updates.
A full reinstall of LE did not help, neither did upgrade/downgrades.
Log is at http://ix.io/2X0P. Note the "Error creating demuxer" entries. Any ideas?