I've had my roku tv for about a year and a half now, and I usually connect my switch to it and watch youtube.
Today it started making a buzzing noise when people in videos talk, and it's only happening when I watch youtube on my switch. I tried netflix and hulu and they both sound perfect. I also checked the switch itself, so it has to be the tv.
I had this problem about a year ago but I don't remember how I fixed it. I've changed the audio settings around, unplugged and replugged, unplugged the switch, settings reset, powered on and off, etc etc.
Any ideas how to fix this? I've heard it's a common problem