All,

For some reason my games started to crash when i try to host a co-op on UGX maps.  I verified integrity of game cache and that worked for a while (and do it again) but now i just crash when i try to start the game with others.  In fact it crashes everyones game.

Any advice.?  Someone said use a UI_mapname_dvar command on the console but it doesn't seem to work????

Pleas help!!

Thanks