This morning one Joey we were watching suddenly froze--picture did not move and no sound. About 5 seconds later it started working again. Pressed view on remote to make sure program was still in live mode. It was. So, then I went to touch the Joey to see if it were overheated. It was not hot to the touch. However, that was when the Joey started acting "weird." Whenever I touched the Joey, it changed channels! As long as I was touching it, the channels continued to move down, one number at a time. I guess I must be a 40.0 remote! 
