Hi,
I just installed the game from steam and started the first mission, difficulty casual.
Sometimes, when I mouse click on the big circle to move my avatar, it starts following my mouse pointer and never backs down, no matter if I click, double click, drag, whatever.
I'm playig on an Aspire 4830TG laptop with an attached mouse. Detaching the mouse prior to game launch and using the pad haven't yet caused the isse. Attaching the mouse afterwards sometimes does.
Sorry, I haven't a better repro rule
(game seems good so far! but, the mousepad... aughh)