BTT is taking over my CMD-M key, and I don't know how to restore proper function

When BTT is active, my CMD+M key, normally universally reserved for "minimize," becomes a volume down control. Not sure why that is happening, or how to correct it...

FWIW, it's a 2012 MB Air, running Mojave, and the latest version of BTT.

this means you have setup a keyboard shortcut in the keyboard shortcut section in BTT (select vis the top menu)

Maybe accidentally?

Of course. I don't know why I didn't see that... too early in the morning for me, maybe. Thanks!