Hi,
I once again would like to complain about my problem with creating games. This problem occured after an update, I have tried everything to fix it, but it remains.
I went to internet connections, ticked the "tennis elbow" square, didn't help. I reinstalled the game, didn't help.
It still says something like "it seems your computer is not reachable, other computers might not be able to join your game. Check that udp port 4321 is open in your firewall and router."
I believe I've checked many times but it just won't help.