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The app appears to work by displaying all the options normally but goes to a black screen after selecting a program or network. Then eventually stops with the following message: Server Error : : TVAPP-00100. That is followed with the following verbiage: “Sorry, we’re having trouble retrieving this video. If your Internet connection is otherwise working, please try a different channel or program.” However selecting a different channel or program has the same result.
I called tech support today for the very same issue and the impression I received was not our issue call Apple. Now that I've discovered this forum it's frustrating to learn this IS a known issue - at least from what I'm gathering reading through these posts. I've tried the suggestions and I too am unable to get it resolved.
Do you have Norton 360 or one of their other security software running on you iPhone or iPad?