Wasn’t sure where to post this, but it is Marvel related.
On the 360/PS3 port, If you’re tired of the game crashing when someone exits a ranked game your running, then press B and go to the “Return to main menu” menu. Then, if they quit, you can go back to the menu, but if someone joins then it automatically accepts.
Just found this out, making playing online much better
Erm, sorry if this is the wrong place.