u/Rude_Library788

I just purchased a Samsung S60D. I set it up using an HDMI plugged into the eARC port on the back of my Samsung tv. My primary remote is an Apple TV remote. At times the audio comes out of sync with the video. Did I miss something during the setup that prevents this or is there something that I can do to help this? This is my first soundbar. Thanks!

EDIT: I have a Samsung 7 Series TV