Ok, now fix the shitty client on appletv…
Fix the shitty server first though.
My server works fine with all other clients though, except the appletv one. In the appletv app I cannot change audio language or reliably change subs. Or, technically I can, it just doesn’t select the language I actually choose, it chooses some random one. This only happens on appletv app, it works as intended on all other devices, both android, iOS, browsers and MS/Linux clients.
Infuse works great on Apple TV. It’s the best Jellfin experience. Although infuse is free to use it requires a subscription to play all media formats, in practice not free.