Connection TImeout

[y784]

Hi, me and 2 friends of mine bought MXB the day before yesterday and wanted to play together. The problem is that I can only play with a 1st friend, but not the 2nd friend.

If I want to join the 1st friend, I can, but if the 2nd friend wants to join us, he gets a "connection timeout", the same thing happens when we want to join him.

Now comes the funny thing: He just can't take part, but he can play normally on other servers ... But we want to play alone on our own map, not with 5 others.

When he joins a server, my first friend and I can join without a "connection timeout". This only happens with our private servers.

We have already tried everything that, we have already reinstalled the game, opened ports on the firewall and and and ... we no longer know what to do ...

Thanks to everyone who wants to help us