I never had a visible loss of signal since I have Dish. My question is, if for some reason, on some TP's, on some channels there's a signal loss, and I am not watching that particular channel, will the receiver just black out on all channels, or will it continue to show what I am watching right now and I'll never know which ones were lost? I mean when there's a signal loss on 119 for example and I am wtching a show on 110, will the receiver quit showing anything?