Why isn't my port forwarding working?
Why isn't my port forwarding working?

protonvpn.com
How to manually set up port forwarding - Proton VPN Support

I am following the linked guide for protonvpn to try to get soulseek to work and the soulseek port test tool keeps on saying the port is closed. However when I run natpmpc it seems to be successful - anyone have ideas how to get it up and running?
I haven't used ProtonVPN, but for PIA the port never showed as open until traffic was going through it.
Once I put the port into qbittorrent and downloaded for a couple of minutes, the port then showed as open for port test tools.