I'm having a recurring intermittent problem with the home page display refresh after closing some apps. The problem doesn't always occur, but the phone seems to go into a mode where the problem will repeat 6-7 times. The phone is a motorola droid x running gingerbread 2.3.3. The problem occurred before the Aug 15 update, and still occurs after that update. When closing many apps, the home screen loses all its contents, similar to when the phone boots up. Only the wallpaper and the status bar are present. It takes around 15-30 sec for the screen to refresh, and fill in the widgets, shortcuts, and folders. The problem will repeat several times, each time after closing an app, and then the problem goes away for a while. Killing tasks with advanced task killer doesn't help. Rebooting, either with pwr button, or battery pull doesn't help either. It acts like the display memory used by the video chip goes thru some refresh cycle for some wierd reason, and keeps doing that until it decides to work ok for a while. Anyone know what's the story here, and if there is some klind of fix?