Hi
I am also having a strange problem with my Q10 box which is connected via a Marantz NR 1609 receiver to a Samsung MU 8000 TV. When I switch off the receiver, the sound doesn't automatically switch back to the TV speaker. If I switch the Q10 box OFF, then it all works fine, the sound switches back automatically. It appears to be some sort of CEC issue, would one of these adaptors solve the problem, or could somebody advise me what the HDMI settings should be in the Q10's menu please so I can rule out a wrong setting first.
Thanks.