Mackie ProFX 12 - Reason does not see the USB device, Help!

[Dusk Zero]

Hi all,

I got a Mackie ProFX 12 mixer that I am using to mic some drums. I connected it via USB, but Reason does not see it as an input device. Any idea what the reason could be and how to fix it? Any help will be greatly appreciated.

Thanks!

[dioxide]

If you’re on MacOS it could be this:
https://help.reasonstudios.com/hc/en-us ... -what-s-up