My ~1 yo Bolt (which I do not like, the form factor gets too hot, too many weird issues) has been, every few minutes at times, having the video got to black for 30 seconds or so, then coming back. While watching the settings>tuning adapter>diagnostics screen The "CableCARD Association" will go away for a second or 2, and everything, obviously, goes to 0 or -. For all tuners. My tuning adapter is a CiscoTA, FW is level needed for Bolt. I've replaced the card with a new one, but issue persists. Timewarner/Spectrum is provider Any ideas?