My setup: I have and LG tv ( it has eARC) and a appletv and a ARC.
I use the remote from the appletv.
When i turn on the appeltv it turns on my tv aswell.
But lateliy the sonos arc dosnt start the sound ( audio return channel) the sound comes out of my tv insted.
i can then mauely aktivate the return channel on my tv and then the sound comes out of my ARC.
It have always worked,but for about a week ago it dit not work..
I have not made any changes on my setup.
I have tryed a power draine.With all the hdmi plugs pulled out of my tv.
what am i missing?
P.S there have ben no update to my tv,i update the tv mauely.So no changes there.
Best answer by Corry PView original