Do not get a Sonos Surround system with Samsung TV

I purchased a Samsung TV Q90T with a Sonos ARC & surround sound speakers in November 2020 & have had nothing but issues.  For the first two months I had audio cutting out.  Samsung & Sonos finally got it figured out.  I was also experiencing Lip Sync issues & that appears to be resolved.  Sometimes I notice a delay, but not like it was.  This morning my TV was working fine & I turned volume down & when I tried to turn volume back up my surround sound stopped working.  Now I’m getting an error message saying Sonos Arc HDMI 3 No Signal.  I have disconnected my DVR, Wifi router, TV from ARC, & surround sound speakers & rebooted & refreshed my TV to no avail.  When I called Sonos Support their hours are Monday through Friday….REALLY?? I sent the CEO an email & asked why don’t they have support people available on the weekend when most people are at home on the weekend watching their TV’s.  I’m seriously considering taking my Sonos back & getting a Bose or something else.  VERY VERY FRUSTRATING!!!