Just discovered that not a single one of my OpenVPN connections will connect over a supermarket cafe freewifi!
My connections to my home are over various ports, none will connect.
Have other connections over Airvpn on port 443 also none will connect.
Don’t have any connections over port 80 to test.
I thought to block a vpn connection on a device you’d only need to block the port or is there another way?