ok, dennis, i understand, the problem with toogle and flash. then i forget the apc40. In this context another question. I have a mac and i use cuelux with an launchpad. This is very fine for the playback buttons. And now i search a solution for my playback fader (to set the speed in live session). The Behringer BCF-2000 looks good. But what must i do, when i want to use both devices. Do you have an matched midi mapping-XML for this two devices ? i use now midi patch bay because i send the midi clock from traktor.
Greets, Jens