Tanquen
Member
Good new, it can't be the AVR!For general buggyness is the firmware up-to-date? I guess it may take a little while to shake out teething problems. You are a very early adopter here.
But I'd look into trying the built in cable test feature anyway. It is great if the AVR can confirm for you that the cable should work full bandwidth. It allows you to rule out that possibility.
Support says:
With the information provided, indicating no dropouts on the TV's YouTube app suggests that the issue is not with the receiver. I recommend testing a different HDMI cable for both the PC and TV.
Being that there are no audio dropouts with an alternative source, such as the TV itself, it confirms that the receiver is not the cause of the problem.