I am in BFD3 and essentially I am finding the same thing as JimmyTheSaint. I can set it up as instructed, I can see the #123 light up in the box on the panic switch in the GUI after I push the learn button. Once saved, I have no kill on the notes, but it does work just fine when I test it with the mouse. I think we must be missing a piece of this puzzle? lol!