My model is a AC600 and I have been using it for about a year now. It's been fine, but a few months ago, it started to disconnect and then reconnect. It'd do that every now and then, but now it's every 5 seconds. I checked the usb part whenever it does it and it overheats. Coincidentally, I recently switched cases for my PC, but that shouldn't be the problem. Is the problem happening because of the constant use that I put on it or has it become faulty. Please help so I can go back to playing video games