I have an HW-Q800A connected to wifi through the SmartThings app. Until last night everything worked correctly, this morning it doesn't show up any longer on the airplay menu on any apple device (tried on iPhone 12 mini, Ipad Pro M1 and Macbook Pro).
What I already tried:
i) make sure the soundbar is connected to the same network as the devices
ii) Power off and on soundbar
iii) Power off and on devices
iv) Initialize soundbar and reconnect
But nothing is working.
The firmware version is HW-Q800AWWB-1010.1