Updater stopped working at 60%. Still had network connectivity but of course lost mouse just for a camera update that I don't have. Of course, I was asked to rate the ease of using the update/application BEFORE it crashed - left it sitting for 10 minutes, but it did not move from 60% complete. Had to remove mouse and resintall - all using the keyboard. If I had been my wife, the mouse would have been through the window by now. Regards, Paul