Macbook Pro 10.7.1; Parallels Build 6.0.12094 (Revision 676494; July 13, 2011). New problem which began just in the last few days but several weeks after upgrading to 10.7. In the morning, after the laptop has been open and plugged in all night, but sleeping, Parallels becomes unresponsive. Going to the associated workspace shows the desktop and a transparent gray notice with Parallels and a moving activity wheel. This happens whether or not the virtual OS was running the night before as long as the app was running. Force-quitting the app and restarting does not help. Restarting the laptop has proved to be the only solution. Have you seen this problem? Solutions?
