Same here! Firmware 1.6.9 and for the last 10 days or so this has been happening.
I turn on the TV (speakers turn on as well) and no sound on ANY source.
The only way I found to get the sound back is unplugging the speakers from the outlet and plug it back again. This is SO ANNOYING! Please fix that!
Since the beginning the software experience with those speaker are so bad. And now this...
The weird thing is that I upgraded the firmware long time ago. So probably something with the app? (Bluetooth problem?)
