Just purchased a new LG 55B6 OLED and having difficulty setting up the TV remote to work the Sonos Playbar.
Having looked at all the previous comments I have tried various settings. The TV remote works Sonos when the TV is off, as soon as the TV is turned on the remote will not operate the TV.
I guess the proves the remote can operate the Playbar, I am not sure however what turning the TV on does to stop the remote operating the Playbar.
I must admit to being shocked that LG does not even list Sonos. I am not sure if I am slightly disappointed with LG or Sonos but do feel they both need to do more to resolve issues like this.
Any other victims out there that have resolved this.
Thanks and regards