My LG soundbar with rear speakers and subwoofer keeps making a loud popping sound usually when I change channels or launch a video app like Netflix with my Sky Stream box.
If I set the stream box to PCM Stereo it stops but I then can't use the rear speakers for surround, all the other sound settings like Auto and Passthrough cause the pop noise I have used an Amazon Basics hdmi 2.1 cable but that hasn't improved things what could help?
