After installing the latest patch I find that I cannot scroll the map with the mouse any longer. That means when my mouse pointer reaches the edge of the map nothing happens, the map does not move to the next map section. I can still move the map with the arrow keys on the keyboard or by clicking on the mini map. But that is rather arkward. Has anyone else encountered this? Is there a known fix for this? Help would be appreciated as this spoils my games a bit.