I have 2 x Z1Mk2, which work fine, but it is always seemingly chance which one Traktor decides to use for the audio out when I start it up. I start Traktor one day, its the first Z1, another day the other Z1, seemingly randomly. I then have to swap the cables over, which is a bit of a pain each time. Both main and headphones switch, never just one of them. I haven't seen this reported.
In settings —> Audio Setup there is a section "Routing" which might appear to be there to handle this, but nothing happens when I click around this section, at all. And looks to be about decks rather than audio, i.e. labelled as it is with A, B, C, D
Anyone else had this and found a solution?