I am using my Beam with a pretty old Sony TV (kdl40ex500), bought in 2010 but still works flawlessly. I connected with the optical adapter at first and no lag, later discovered that the TV has HDMI ARC and connected on that port, no audio sync issues whatsoever
my post is there to warn others that my user experience has not been good
Ratty, yes the audio and video are out of step. It’s like watching an old Bruce Lee movie with the ‘dubbing’ (as it used to be known) out. You use the app to correct the problem and 10 minutes later you are having the same problem.
The frustration from my end is that everyone says there are loads of work rounds, why haven’t Sonos provided me any?