I just want to report my experience with it. I have VT-d on one system disable and on the other it's enabled.   Please post your Diagnostics again from a 6.11.5 installation. I can't remember but have you tried Jellyfin back then and if it's the same?   Are you also able to hook up a monitor to your system and issue this command from a Unraid console (this will prevent the monitor going to sleep): setterm --blank 0 With this you will be able to take a picture