Hello everyone, My Bluetooth mighty mouse isn't tracking at the moment. Not at all. Everything else (clicking, side buttons, scrolling) works fine, but the other day, for some reason it just stopped tracking. I've never had any problems with it before, so I'm a bit confused. I've tried everything - Cleaning battery contacts, trying multiple brands of batteries, re-setting it up as a bluetooth device, but nothing seems to work. I'm really confused and can't find any info on this. Please help! Thanks.