Sony A8 no Dolby Atmos

[TristyD]

Hi all

I just got a 2020 Sony A8 55”. Connected via HDMI3eArc to my Sony DN1080 AV Amp.

Both tv and amp has enhanced hdmi enabled. And eArc is on auto on the tv.

Netflix app shows Atmos and Vision, but amp says its only getting a Dolby Digital + signal, same on the Apple TV app.

Surely this can pass Atmos? What am I doing wrong?

[Joe_Dohn]

Do you have the latest software version installed on your TV, and amp?