Casting Jellyfin through Tailscale connected device

[GoldLeader]

I was able to get it all working. With the help of a Chromecast with Google TV that I can install Tailscale on. That was the main issue I was having, the devices I wanted to use couldn't use tailscale as well, so I just went and bought me a couple of those bad boys and now we're golden!

I know this is an old thread. But Im having a similar issue accessing jellyfin through Tailscale on my pi4. With the Tailscale IP I can access CasaOS in the browser and login but jellyfin only gives this error "connection failure we're unable to connect to the selected server right now. please ensure it is running and try again"

Any Ideas on how to go about getting it up and running?