Sound on certain APPS not working on Apple TV
I've deleted/reinstalled the apps with no audio (Prime, HBO, and Hulu. Once I start up the app, I hear clicks for choosing a program, but once I hit play - there is no audio). However, they work perfectly if I go through the Samsung TV apps. Unfortunately, it only happens when I access apps through Apple TV. I've changed audio settings on both Apple TV and Samsung and deleted and reinstalled the apps in question - nothing is getting the audio on. Everything is up-to-date. Any other suggestions? Thanks.
Apple TV HD, tvOS 11