I am down in Paw Paw and having the same issues. I have a strange pixleation on wwmt about a third the way down the screen horizontally. I have hours at a time I can't get wwmt at all but Fox, Abc and all the other Hd channels are fine. And the intermittent audio "yips" are driving me insane. I have had the techs out to my house 3 times now... I am thinking the problem is on their end now.