sometimes in the middle of a battle, all of a sudden i cant group my units, can only select them by the tabs down the bottom, and selecting mutiple units goes all weird.

basically all the controls go haywire in the middle of a battle.

its fixed by pressing escape, getting back to a menu and resuming game before your next battle. happens to me about once every 4 battles. anyone else get this? its a real pain. ive got it patched and everything.