I have a Plex Media Server Version 4.59.2 setup on top of a Ubuntu 20.04.2 LTS proxmox VM.
I have a Quadro P400 Nvidia passthrough to this VM workink ok.
I have plex pass subscription.
My video and audio library is at a remote ZFS server, shared to Plex via Samba share.
This video and audio library is read only to Plex server.
Problem is I can’t play any video on Plex. I’ve reinstalled several times and I never get it to work
My videos are being displyed on Plex but when I click on them it takes arround 30 seconds until I get a error message as follows:
An error occurred trying to play “Where is Chicky?”.
Mine says “secure connection” “preferred” and I’m pretty sure it did by default.
But I think there are some more serious problems with your network setup - As a test I would try to add some “local” media directly to the Ubuntu machine and see if that works…