I'm using an S4 with 2 x D2's and I'm trying to get the D2's to start (when I open Traktor) with the deck focus (and LCD screen selection) in C (on my left deck) and D (on my right deck) not A and B. They remember being in A or B and restart next time how you last used them, but this doesn't work in C and D.
Also is it possible to change the White LEDs in C and D to another colour?