Failed to join friends

[Marty McFly]

None of my friends can successfully join my game nor can I join them. How to fix?

[LimeTheCrusaderYT]

Maybe try changing network, or enabling the game to work in your Firewall?

[Marty McFly]

we got around it by opening a public lobby and having my friends search for a random game

[chirovette]

I added you guys in my Steam friends list.