I have recently been having a lot of issues maintaining a connection with my proton vpn in gluetun. it keeps dropping and reconnecting due to failing periodic small health check. My internet connection is solid without connection issues, running a symmetrical 1gbit and the router (gl.inet brume 2) doesn’t register any dropouts in connection.
i have tried following the suggested troubleshooting in the docs, updating the vpn server list etc., but none of the suggestions seem to fix this issue. it has been going on for several months now. if i use mullvad it works perfectly without connection issues, but this is destroying my seed ratio due to no port forwarding.
Don’t know if proton does offer it, but try to run the raw openvpn (or what the format of proton uses) config in gluetun.
Maybe theres an issue with the native integration.
If it runs fine, I’d say it’s a bug
If it runs just as bad, theres a system issue.