Thanks Jingles for the quick response, are you also the guy from the youtube videos?
Back to the point, i have setup the second Launchpad to work on channel number 2. I did this with the help of the advanced manual found on Novation's website. So i don't think there is a problem with that. I also tried backing this up with a midi utility (something like midixo or something) but im not sure if i chechec correctly.
On the second thing. I am talking about the midichannels. I am suspecting something within windows 10, because you can choose a channel in mydmx and on the controller.
With kind regards,
Sander te Winkel