I have KD-85XH9096 TV, connected with Dacota Platinium 8K Premium HDMI cable to Samsung HW-Q96R soundbar with ARC-connection. After updating the firmware to the new 6.0384, the sound mutes randomly, multiple times per an hour. Really annoying!

Work-around is to change the sound source to local TV and then back to soundbar.

Any other way to solve this than the work-around above?