Stops playing sound when screen locks

[Peter]

I tried to login several times without success, same error :-(.

Finally, I thought about the "Maximum number of simultaneous user sessions" (Edit User - Profile - Maximum number of simultaneous user sessions) setting, which was set to 1 and I had already a Jellyfin session open. Increased the "Maximum number of simultaneous user sessions" setting and I was able to login.
Now, when the screen locks or when using another app simultaneously, Finamp (mp3) keeps playing :-).

Thank you all for your suggestions, especially @theguymadmax !

I had my fingers crossed that this would work for me as well but it doesn't seem to have made a difference. I changed my 'Maximum number of simultaneous user sessions' parameter to 10, re-synced my Media files and reset my iOS Jellyfin app completely before re-logging and loading up a song.

My MP3s are still pausing as soon as I minimize the Jellyfin app or lock my phone. Do you think it could be a hardware limitation? I'm using an iPhone SE (2nd Gen) with iOS 18.1.1.

You need to install Finamp and use it instead of Jellyfin to play your MP3's.