I am running Plex 1.16.3.1402 on a Synology DS418play. All movies previously uploaded to Plex months ago no longer playback. This happened after an upgrade prior to the recent 1.16.3.1402 update of Plex. I haven’t been able to troubleshoot it. Today I saw the 1.16.3.1402 update was out so tried that in hopes that the issues with prior release would have been addressed. Sadly, no, the issue remains. I see postings with the same error but not necessarily from an upgrade.
I would appreciate any help pointing me towards a solution. I attached the log files.
Plex Media Server Logs_2019-08-04_16-51-37.zip (2.7 MB)