I have a Tivo Edge as well as a Bolt and Roamio. I have them running thru a HDMI Switcher. The problem I'am having is I will be watching the Edge (Optimum cable) my main DVR, but when I switch to watch my Plex Server via my Nvidia Shield everything is fine until I switch back to the Edge then I will get an error on my TV stating that it can't show content due to an HDCP error. The only way to cure is to reboot the Edge then I an able to watch. My TV is an older Samsung Plasma about 10 years old. I don't have any issues with the Bolt or Roamio or other component Roku, Apple TV ect.