I just bought this TV based on very positive reviews for the price. I love the picture, but the built in apps are giving me serious audio sync problems. Some apps (Prime) are especially bad.
I have this hooked up to Denon AVR-X2600H via eARC. I have changed all pass thru settings, factory restart, re installed apps, etc. to no avail.
I'm considering returning this for a different TV but unsure is those issues occur in other brands. Very frustrating and I don't want to use a separate fire stick for a TV I paid to have built in streaming.