A while back I updated to a Cobra firmware and started having overheating issues. I put it in storage for almost a year, and today I took it out, decided to try to fix it. It was still overheating, and there isn't mch dust inside. So I tried a regular CEX firmware and was able to play a game for 30 minutes without issues, but WebMan wasn't working. I read that it needed Cobra for some reason, so once again, I installed a Cobra CFW, and it started overheating again. Really odd... Why is this happening?