A few of us are having a bit of trouble trying to play together online.
For example, B.. will send me a game invite, I accept and then I get a wee window pop up saying "attempting to join session in progress....... attempt 1" - this will run through for about 7 attempts and I'll then be told "unable to join session in progress" or "server full".
The same thing happens when I try to invite B.
This happens whether we are in the pre-game lobby or in a "joinable" game session.
Both our NAT types are set to open.
Is there something we're doing wrong? Crappy modems/connections?