Audio channels change placeing.
The sound from the front speaker comes from the rear, center from subwoofer, etc.
the problem typically occurs if the amplifier is turned off and on.
The NUC must be restarted before the sound is correct again.
This bug exists under both windows 7 and windows 10
This combined with headless issue - where a driver that fixes this problem makes the soundproblem worse.
It is almost impossible to use the NUC as a media center.
Thought I bought a good product, but has only been disappointed.
More than a year of errors not corrected permanently.