Massive ARC Problems after tvOS 16.3
Hello
After updating my Apple TV to tvOS 16.3, my ARC setup is completely messed up. I am using a 2017 Samsung TV that supports HDMI-CEC and ARC (not eARC). So far everything has worked great. After the update, ARC suddenly stopped working. My television no longer knew the Apple TV overnight and the sound output via it to my HomePod mini stereo setup no longer worked either. I disabled and re-enabled everything, but nothing helped. Suddenly no ARC signal can be found.
After I restarted both devices several times, the function was suddenly activated again and everything was as before. This was gone after about 30 seconds. After multiple on and off of HDMI-CEC (Samsung calls this Anynet+) multiple on and off of ARC on the Apple TV and multiple restarts it works again. However, I now have massive sound interruptions when I play sound from another device (in this case my Nintendo Switch). All of this ran with 16.2 without any problems and never caused any problems.
Does anyone have similar problems? Maybe a similar setup?
Does anyone know what else i could do? All my devices are up to date
Apple TV 4K, tvOS 16