Traktor Kontrol x1 + x1 mk2 nightmare

Traktor Kontrol x1 + x1 mk2 nightmare

I just moved into a new setup with a X1 mk1 and a X1 mk2. I really like the X1 mk2, it is extremely easy to configure, setup, everything…:thumbsup: but I am having loads of trouble with the X1 mk1. :thumbsdown:

Are there any known issues about using both of them together? why is not getting the midi custom maps the X1? why when the mk1 is controlling C/D is also managin fx 1/2 rather than 3/4?

I am even considering to trade in the mk1 and getting another mk2. Does anybody know where I can do that?