Whenever I go on this freeview channel, a couple of seconds later my screen goes red (or black, not gonna try it again as it takes me forever to make screen play normally) and says press the red button on the remote. When I do this and try to get out of this next screen it goes back black. I hear what is on the screen but no video to match. In the end I get fed up and swop channels and go back but it does it again and again and again until finally it gets the messages and lets me watch the channel.
Can anyone tell me how I can get rid of this blank screen or stop it happening please. Ta x