Anyone else having their mouse disconnect and then reconnect in spurts? And sometimes it disconnects and won't reconnect until I restart my computer. I have had this mouse for at least 3 years, but just recently I have started having this problem. I haven't recently upgraded any components, but I am running the RC of Windows 7, and maybe that is it. It happens whether i'm plugged in through a USB hub or not, and I haven't had a chance to try it on another machine. Anyone with any...