I just setup a room w. Sonos Beam and 2 play:1's.
When using Spotify I get surround sound. When watching youtube or hbogo on my tv, sound is only output from the beam and not the surround sounds play:1's
TV: Sony XBR55X900F 55-Inch 4K Ultra HD Smart LED TV
I am using an HDMI connection to the arc hdmi port on tv.
What is going on? How can I get this to work properly?