Check the admin jellyfin dashboard on your phone while you are streaming, does it say the audio or video is transcoding?

What are you looking for in an app that the FreshRSS mobile website doesn't offer?

With your mobile browser, you can 'install' the site as an app and then I use gestures to launch the app.

A pulse 8 would actually be very good with this. You can turn the computer on with a USB remote and the pulse 8 would send a signal to turn in the TV. From that point on, everything else would be controlled with the USB remote talking directly to the computer.

Also the website says CEC will work, so maybe they have a more elegant solution already

gOS is actually pretty good with bank apps

https://privsec.dev/posts/android/banking-applications-compatibility-with-grapheneos/

On my unraid router, this is called DNS override

Immich.example.ca resolves to a local ip when you search for within the network. For every DNS entry on cloudflare for my domain, I have an equivalent one on my router and pihole that points to the local domain