It's easy, go to traktor's audio settings and in audio device choose Reloop Mixtour Pro and in output routing choose output master (L-1:Master Out L and R-2:Reloop Mixtour Pro Out 1), output monitor (L -3:Headphone Out L and R-4:Headphone Out R. I have replaced the file so that this problem is solved, you can download it again. Note: I use Mac os.

I think that for Windows you have to download the Asio drivers for it to work correctly.

i have Windows, i did download and installed Asio driver, but still same situation. changing what you suggest nothing happens. also, i downloaded once again your file, but looks like its not updated here... when selection category to import, i can only select controller mappings...

I have checked the mapping in Windows and I now know what the problem is. I did the mapping with Traktor Pro 4 and I have verified that with Traktor Pro 3 it gives some errors. It is probably because you use Traktor Pro 3.

Change the mapping description to Traktor Pro 4

no, i'm using traktor 4 :)

also, for some reason, there is no audio for headphones...

Have you tried moving the crossfader to the right? The crossfader is mapped as if it were the Cue Mix

If the audio still does not work, it may be a driver or controller firmware problem. I'll give you a link to the official Reloop website. https://www.reloop.com/downloadfinder

The firmware is updated automatically when you connect the controller to the Djay software

yes, i did update firmware, asio driver... tried with moving crossfader, but still no sound coming out from the headphones at the moment i can not check rca output.

But have you tried the controller with the Djay software and does the audio work?

yes, with DJay working without any problems

Well, I can't think of anything else to fix your problem. The same thing is that since I did the mapping with Mac Os, there are audio problems with Windows. Although I have tried it on a Windows system and the audio works perfectly. Sorry, no be able to help you.

https://community.native-instruments.com/discussion/26880/mixtour-reloop-mapping-and-setup

anyhow, thanks for your help