dvd should be VOBSUB
Appoxo
No no. The HDMI-dongle with the remote with AndroidTV
Tell that the mpv player that is unable to playback non-srt subtitles.
My issues with playback are very limited and it's usually just the playback device that sucks, can't play the codec or not/bad configured HWA.
For example don't encode files to x265 4K if you can't decode or transcode x265 at 4K.
My (device) experience is Chromecast w/ GoogleTV (AndroidTV), Android and WebPlay.
Private trackers filter bs releases that members cross-seed from bad public trackers.
Metadata is pulled from your external metadata source.
So either no volunteer/bot provided data yet or you misonfigured something.
Jellyfin usually doesnt refresh metadata daily but only every 30 days or so if the configuration wasnt changed.
Regarding the streaming issue: Check if VLC or smth can play the file.
Can't say Jellyfin sucks
Dunno. A 10€ all you can eat vs 70€ single payment sounds pretty logical ro me
If you wanna mirror the movies: syncthing
Remote: Depends on if you want to install a jump station you VNC/RDP/Teamviewer in or directly access it.
That's on you for loading the wrong kind.