Seen multiple posts in this area but no solutions. It seems like the system is constantly cycling somehow, so there is never enough time to select from the All Programs list, or for a taskbar right click or even hard to select an app when Alt-Tab is pressed. You can see a slight blink on any open apps which seems to instantly preclude any open menus. It is very hard to select from any drop down or selection menus from any appl. I have tried Scannow, malware scanners, creating new profiles...all to now avail. Anyone out there know of a solution?