Wondering if I'm doing something wrong with hotkeys or if the code is a little buggy.  Sometimes I'll select my hotkey group and order them to attack (hitting A + left click) and instead the game forgets that it was an attack move and i have to right click to erase the command (the mouse has the target reticle on it but left clicking does nothing), re-select the units and then issue the attack move again.  Been doing RTS games for 20 years so the behavior is weirding me out.  Happens almost every game.