New Samsung QN90A 85 inch TV with New Samsung HWQ950A Sound bar.
The TV eARC port (hdmi3) does not recognize the soundbar. Can get the sound bar to work but loses many of its functions and have to sometimes connect then re-connect the sound bar in order to get any sound. Hard to believe this is an issue when it is Samsung to Samsung handshake. I have tried hdmi 2.0 and 2.1, still no luck. Had the motherboard replaced once and it still does not work.
Sounds like a firmware issue. Anyone else have same issues?