Intermittent Black Screen
I have the latest devices. I have a DVR box in our kitchen that appears to be our main box. Periodically - maybe every 3 weeks all of the sudden the screen goes to black for a second. And it happens every 5 seconds or so. Blinking on and then off. I unplug everything, let it sit for a while and restart. Sometimes it will be back to normal for a while, sometimes the problem persists. I have had this problem with older equipment too. In order to troubleshoot that it isn't the television I have bypassed the box and watched Netflix through the web services with Samsung. There is no blanking of the screen. It works perfectly. If it was wiring wouldn't it consistently demonstrate a problem? We have 3 other televisions in this house with the small boxes behind the set. We never have trouble with those. Thoughts?