So I have a Sonos Amp plugged into my LG CX and whenever I wake the system up with my Apple TV 4K i notice that the volume buttons on my ATV4K remote don’t change the volume on my Amp. If I go to the settings on my ATV4K and change them from IR back to HDMI control the Amp will light up green and recognize it.
I have TV auto play set to on.
Anyone know why the Amp would have trouble? It worked fine with my Beam every time.