I am running Jellyfin 10.5.0 in a docker container behind a reverse proxy with udp 1900 accessible on the host as well (I also had this issue with host networking too). When I go to start the FireTV app, I am first prompted to manually enter a server. When I enter my server, no users are listed as available. If I manually enter the username and password, I am able to login. But when I exit the app and reopen it, I need to login again by manually entering in the username and password there is no “user” card.
I can select the auto-login feature, but then if I want to switch to a different server I’ll have to manually login again.
I am new to jellyfin, so I apologize if this is normal functionality. However, It doesn’t seem like it is normal since there is an option to “Select User” but its just empty for me. Any ideas what might be going on?