I have posted this on the Sony forums already but thought would post here also if others have the same issue or have found a work around.
Was very excited when my new Sonos Beam sound bar arrived but am disappointed with how it performs with my Sony 49XE9005. The lip sync is way out and I can’t find a way to fix it.The sound bar is connected via HDMI-ARC, the preferred method of connection. Having looked at the Sonos community forums it would seem to be an issue with some sets that struggle to output high quality video and sound at the same time. This tv is by no means entry level and was purchased less than a year ago so to say I’m disappointed is an understatement. I’m hoping that Sony can release an update to help deal with this problem as I know that I am not alone.