Connectivity issue

[MoldyTaint]

I'm getting an odd occurrence between using the Jellyfin apps vs the web browser.

When I am connected to the local network I can visit the Jellyfin internal IP address just fine on both a web browser and the app. This goes for any device in the house as well. When I am using my jellyfin.domain.com to connect from inside the local network, I can connect from a web browser just fine. When I try to connect to the URL from a TV or Phone, it fails every time. When I am off the local network, it's just fine however if I swap to a browser, the URL works like it's expected to.

[TheDreadPirate]

Are you using https? If so, are you using a proper cert or a self signed cert?

[MoldyTaint]

Yes there is HTTPS. It is set up and working correctly as I can access the URL just fine with the APP when I am not connected to the network. If I am connected I forces me to use the IP address. Sometimes if I can trick it. If I am logged in already on the APP with the URL and then connect to the wifi, it stays connected and works as intended. There is also a very high chance I'm an idiot too. That needs to be taken in account.

[TheDreadPirate]

Which reverse proxy are you using?