I'm using an UltraStudio Recorder 3G with a MacBook Pro 13" (2016, two Thunderbolt 3 ports) under macOS Catalina 10.15.6
From a Nikon D850 via HDMI and from a Nikon Z6 I receive an image, but no audio.
With a Nikon D750 I receive image and audio.
All user settings in the cameras comparable or same, all batteries full, all cables the same.
What's wrong? I need sound, I don't want to capture silent movies.
Anyone with a solution? Anyone capturing sound from a Z6 or D850?
Thanks in advance