Sonos Gen2 beam disconnecting from Sony K50S30
I recently purchased a Sony K50S30 and a Sonos Gen2 beam. Both were installed by a 3rd party from Best Buy. The issue is that every time I turn the tv back on the sound is coming from the tv speakers. I can disconnect the eARC/ARC and make the beam work that way or I can press the power button on the tv remote and do a restart or I can unplug tv and beam, disconnect everything connected to tv, plug tv and beam back in then go to the Sonos App and select TV setup and follow those instructions and then it works. All this just seems wrong for equipment I have only had for 2 weeks. Any help would be greatly appreciated.
