lg tv

I've been racking my brain around this for way longer than I care to admit and it's really frustrating me. I am no expert in this field, but I'm also not completely illiterate. First, what I'm using: TV: LG 65UH6030-UH Receiver: Yamaha YHT-5920UBL So, I have a setup with various devices...

I'm having issues with these two components (Yamaha RX V573 Receiver with LG 65" OLED C Series) and any TV app that is running 5.1 sound (Netflix, Disney, Prime, etc.). The Yamaha receiver is older but has an ARC HDMI slot. Sound works for everything else just fine. What's really strange is...