I have an Apple TV and a Roku. Trying to watch MLB.TV. For three days now the picture has frozen or pixelated I have a very fast Brighthouse cable connection and an Apple Extreme router. I have hard wired the Apple TV into the Extreme. No matter what I do I can't get a picture I can consistently watch. Everything else I watch on the Roku and Apple Tv is fine. Just MLB. I hate to go back to cable for the games but this is ridiculous. Can anyone suggest anything?