Sorry to bump this old fooker, but I had it happen to me just now in a match play challenge twice. Said GG to the other guy in case it happened again because of the 3 strike rule LOL.
Anyway, the other guy disconnected and I got the blue screen and while waiting for the lobby to pop up, which never happened, I refreshed my page and BOOM I disconnected 3 times and FF'd the match LOL. Well sumbitch, now I got to figure out why I'm getting the AH snap screen again.
I even connected my Lan Cable for the match as I have been lately when playing multiplayer games. Only on WIFI when playing solo.
When I searched for an AW snap post in the forums I found this old thread LOL.
BUMP ;-)