Hi all

I have a UA48H5000 Tv bought about a year ago, with multiple HDMI sources into the tv then audio output to a HW-J7501 soundbar via optical connection. The audio starts out fine (possibly a few MS behind) but goes significantly further out of sync over time.

The audio appears to be lagging and i can't set the delay on either the TV or soundbar to less than zero. Which wouldnt really fix the problem anyway because it's a cumulative issue.

I've updated the firmware on both devices but the only remedy is to switch the TV off and back on again, or not use the soundbar (there are no issues using the TV speakers). Over 40min tv shows it will be around a second out by the end.

So far have had no luck with google searches, and although the Samsung Facebook team are polite and responsive i've not had any success resolving this on their advice either.

Any help appreciated! It's driving my wife (and therefore me) mad!

*edit: the sources sent to the TV are MySky and AppleTV - and i'm having the same issue from both