I have moved house. Previously my Beam was connected to my Panasonic TV via a HDMI ARC. TV sound could be controlled via Panasonic remote, Beam also functioned as a speaker for music.
In our new house, my Sonos sysem works fine with the new network. However, we have a Sky Q box connected to the TV via DHMI. Plugged in Sonos Beam into the TV HDMI ARC input. Sonos does not recognise this. Error message is “HDMI ARC not detected”. Tried diferent HDMI cables, turning things ON and OFF, disconnectiing the Sky Q box. Same error message. Any ideas?