I was just wondering if anyone else who has used Topscore Pro has had any technical difficulties with it? I just tried to use it for the first time the other day and on some questions, the actual questions don't even show up! Only the choices do. On others NOTHING shows up, just a blank page, and then sometimes everything shows up and its fine. I'm just wondering if this is a common problem in the program or if it would be worth just buying a new one and trying again? Thanks!