

Probably if you split tunnel the vpn connection from mullvad to your torrent application and not run the vpn for the entire laptop’s network stack this could be done.
Alternatively, dockerize the entire vpn+torrent (+jellyfin) setup? That way the container gets the vpn but you can still access using your host ip for jellyfin.
Not opensource, but i love juicessh. I keep coming back to it all the time.