No Audio for Certain Apps

As the title states, my AppleTV (latest 4K gen) has audio from the Home Screen, the clicker sounds, but then on Hulu and Disney when I play a movie there is no audio. I switch to ESPN and watch golf, the audio is just fine. I have rebooted, re-plugged in the HDMI cable, and currently doing a software update. Not sure what the issue is. It was fine recently, but not today