My Denon sound bar use to work faultlessly. All of a sudden it won't let me adjust the sound through the LG remote. Never had an issue prior. And it won't turn on automatically.
I have power cycled, removed all cables and reconnected them, made sure I have HDMI Arc set and we'll as the Simplink on.
It use to say Denon is now available when I turned on the tv.
I think there was an update to the LG tv and wondering if there was something changed there.
Cheers