I’m having issues with my HD channel signal with it intermittently pixelating and they sometimes fail to record due to signal issues. In doing some troubleshooting, I’ve tried recording two channels (1 and 3) and watching another (11) and the signal shows for all three as around 50%. When recording 101 and 102, and watching 103, the tuner signal only shows on one channel. Are the two things related? Either way, any help would be welcome!