If you are playing a good multi-player game and some one disconnects for whatever reason: the best thing to do, to be able to finish your round when the game LOCKS UP is this----
Click on your menu box in the upper left hand corner/ and scroll down and click save and exit.
Then you are able to reopen the Browser and finish your game. We are all having this issue of the game LOCKING UP when someone disconnects. So here is the Fix to save that awesome round you worked hard for...