Yamaha MG12XU
Audacity will record multi-track just fine, but it’s all down to the software drivers. First step is they have to say “Windows 10.” Just “OK with Windows” doesn’t do it. Win10 changed the game a bit.
Some multi-track machines mount the channels in stereo pairs, so you can record 1-2, or 3-4, or 5-6.
I don’t have really good hand-on with multi-track.
Here’s what we have posted.
Koz