Everytime I go to join my friends the same thing happens

Joining session......connection error timed out...

This is pissing me off I bought this game to play with my clan and I cant

it worked for the past couple days but now its not

It's been doing the same thing for me also.

Got the same probs, but it only with some friends. If we join one another we always have to try around so that everybody can connect.