Apparently, Rovi Corporation is discontinuing support for TVGuide OnScreen as it applies to OTA signals, which means my PDP-4280HD (using antenna for signal). So, the set's integral TVGOS system will no longer work.
Is there a way to DISABLE TVGuide OnScreen from functioning and/or trying to get updates while the set is either off or on? I want to clear ALL TVGOS DATA and get back to "square one." (And because it won't function, to DISABLE it seems the logical alternative.) Thank you.