Panel Problems

Hello all, After alot of debate, I broke down and got PMDG's 737NG package. I don't know why I waited sooooo long! I love it, the wife hates it, it's perfect. Anyhow, last night I had a problem with my panel. I had been using a spot plane top down view(control+s), wanted to see how accurately I passed over a waypoint. When I went back into the cockpit, none of my panels were accessible. I couldn't even access anything on the main panel. All I got was a cursor arrow and a flashing hourglass. I remember a while back seeing something about a trapped control key, but couldn't find it with the search. Could this be it?ChuckCYXU