When turning on my TV (LG-55B8PLA) watching via an HDMI connection (Digital Decoder), the sound is coming through my Sonos speakers (2xPlay:1, Beam and recently added Sub).
When turning on my TV watching Netflix or Youtube initially, I cannot hear any sound. In need to switch the inputchannel of my TV to HDMI first, the sound starts playing through my Sonos speakers. After that I can switch back to any other input service (Netflix, Youtube, ... ), the sound will keep on playing through my speakers.
Any idea what is going on?
Why do I need to switch to HDMI and I cannot play Netflix directly?