Has the SB3 ever worked?

I plug my DDJ SB3 and everything immediately goes haywire. I slide the crossfader, and suddenly the deck changes, autoloop comes on...Serato completely loses its mind. None of the buttons respond, pressing the load button scrolls my library. This piece of equipment is a disaster and pioneer should be ashamed. I've tried nine different usbs, all ports, and at least six computers.