Hello I have install your latest version of Jellyfin on Ubuntu server version 20.04 LTS. I have done all the updates and install Jellyfin as per your documentation.
I have setup my tuner device as M3U and added the m3u file which is on the server. I than added the TV Guide Data Provider using the XMLTV option and entered the webaddress for the XMLTV EPG .
I see all the channels and programs in the guide. When i click a program in the guide and select play it brings up the program and then the wheel just keeps spinning with no video at all.
I have tested the .m3u file in VLC Player and the programs all play in the VLC Player.
What am i missing.
Any Help would be appreciated.