When I try to select a unit on the right side of the screen, many times the info card will pop-up over the unit and then I can't see him or confirm that I selected him. The info card should have some type of logic that will place it on the left if it would otherwise cover the item that was selected.
It also seems to pop-up a little to fast for my taste, maybe a couple of seconds more of mouse hover before it goes, would be helpful. Maybe this was in the options, but I didn't check that.