TV keep turning off in every 15 min
Whenever I watch Netflix, Disney+, Youtube, Appletve through my Apple TV 4K, my Samsung TV keep turning off in every 15 minutes.
Even after my screen is off, I can still hear sound through airpods.
If I watch directly these through the app installed at my TV, the TV doesn't turn off.
Any one who experienced and fixed?
What I tried but failed;
Apple TV : Never Sleep After. Factory Reset
TV : Turn off EcoSolution, CEC function. Factory Reset.
Apple TV 4K, tvOS 15