I've only had Arma2 for a couple of days, but I played on the release version all day yesterday without problems.
Today I installed the 1.02 patch, but I have wierd problems with the command menu - the game seems to select actions on its own!
For example, I get my squad in a vehicle, press Space to bring up the command menu, and the game suddenly issues a "Dismount" command without me actually pressing the mouse button.
Or, I press F3 to select one of my squaddies, the command menu appears, then after a couple of seconds the "Get In" command is automatically selected, again with no input from me.
Aarrggh! It's so frustrating! I spent several minutes with my squaddies just getting in & out of a vehicle when all i wanted to do was drive them somewhere!
Anyone got a clue as to what the problem might be?