I took delivery of my shiny new Sonos Arc yesterday. I’ve installed it and plugged the HDMI into the correct HDMI port (port 2) on my LG C9. I’m getting fantastic Atmos from the Netflix app etc however…..as soon as I plug my Sky Q box into HMDI port 1, my tv defaults to the internal speaker and won’t allow me to change the setting back to the HDMI ARC output until I disconnect the Sky Q box.
Any ideas?
Thanks