Distorted audio in Virtual Cable

[staklar]

From time to time, I use OBS together with Atem Mini PRO in the following setup for FaceBook live stream:
- all video and audio signals come to Atem Mini PRO
- The Atem is connected to the computer via USB
- In OBS, Atem Mini PRO has been added as a Video Capture Device.
I use OBS for streaming and recording. For the stream, I use the OBS Virtual Camera option with audio monitoring sent via the Virtual Audio Cable.
In the FB stream settings, I use the "WEB CAMERA" option as a video source (video=OBS Virtual Camera and audio=Virtual Audio Cable)
This setup worked for a very long time, but...
now I have a problem because the audio that goes through the virtual cable is distorted.
An example of an audio signal is on link, and attach of a screenshot of the settings:
https://soundcloud.com/goran-loncar%2Fvirtual-cable TNX for help.

 

[staklar]

Try streaming without using the virtual audio cable and monitor Slope the audio directly from the Atem Mini PRO to see if the distortion is still present. This will help determine if the issue lies with the virtual audio cable.

In that setting, everything works as it should (audio directly from Atem).
I need a "Virtual Cable" setup so that I can record a live stream at the same time

 

[staklar]

The audio looks like this:

Virtual Cable

Listen to Virtual Cable by goran loncar #np on #SoundCloud

soundcloud.com