Just setting up a friend’s new Denon receiver x1700h. It supports all Dolby, Dolby plus, atmos , etc. connected her streaming stick 4k (3820 model) to an hdmi input on the receiver and only get pcm stereo indicated by the receiver no matter what channel I try, Netflix, prime, Apple+, Hulu, but never get surround sound.
I tried all the options under hdmi output (auto, stereo, custom) but always only stereo detected by the receiver.
anything else I need to try in settings somewhere?
playing a Blu-ray Disc on another hdmi setup input is fine, so nothing in the receiver speaker setup. Is wrong.
