I have ersatztv otherwise running (Windows 11) with jellyfin. When I try to play a video from it in jellyfin locally it works fine.
But then I go over to another computer (Debian) in the jellyfin client on the same network and for all my channels it gives me the error "Playback Failed: Playback failed with error "loading failed". Retro with transcode? (Note this may hang the player)
That's not a very descriptive error message so I have no idea where to start. Any ideas?