I realised about this because I was connection through my 5G WIFI connection and with the regular 2G I hadn't any problem. Remove (forget) the WIFI to which you were connected. Enable systemd xinetd service if you wish to start it at boot time. So, you have to remove it as well: nmcli connection delete pvpn-ipv6leak-protection To enable telnet server connections in xinetd, edit /etc/xinetd.d/telnet, change disable yes to disable no and restart the xinetd service. I had this connection without any reference to protonvpn that was the one blocking everything: pvpn-ipv6leak-protection. Remove any reference to the list shown to protonvpn with nmcli connection delete the-name-of-the-connection So, or you delete this connection that already exists after remove the protonvpn client or disable IPv6 in your system (or Router). So, when I had to connect to a professional environment with another VPN I couldn't work! It seems that is the pvpn-ipv6leak-protection that it creates and basically fucks the rest of your connections up.Īs they say as their blog : ProtonVPN applications block all IPv6 traffic by default. So, if you don't use their VPN once installed, I was not able to browser even with all options offered in the app off.

I've have had exactly the same issue with the really bad ProtonVPN arch client.

Arch protonvpn