Oh that is hard to tell. I have connected my cable tv on the tv itself. There were some channels where it was async. But some are not async.Another thing... Can you watch normal TV broadcast (non-streamed) and push to the Denon, does it also cause a/v missmatch?
It’s a start towards a root cause. On 24Hz content is it audio or video lagging?I make a slo motion video with my iphone. And at 40ms it hits for my eyes on the youtube app which is at 60hz exactly the point.
Then i go to netflix and now its 24hz or 24p whatever. And its not even close.
Just to remind. Im from europe i use PAL format and my apple tv is set to 50hz. This 60hz must be related to the frame rate switching of the apple tv in the youtube app.
Had the same issue with X3700H and LG C2. Turning off HDMI sync in the receiver settings resolved the issue.Update:
LG G2 internal apps are synced. Hurray... i can watch content. On B1 this doesnt work!!!
The delay exists now also WITHOUT match frame rate!!!
The TV is a replacement. (B1 to G2) Till today i gain the first achievement. Internal apps are synced via EARC.
Next step for me is to connect the atv on the tv directly.