Reply to Audio 2 DJ malfunctioning! Master always playing through monitor

Hey,

So i finally got some down time to practice mixing (i pretty much a complete beginner) I hooked up my audio 2 DJ and VCI 100 and loaded up traktor. But i noticed regardless of whether or not the monitor button is pressed i always hear the main output through my monitor.

I have my audio 2 DJ's output A hooked into my guitar amp and output B into my headphones.

Traktor is configured as such:

Output Monitor:
L 3: Out: Ch B Left
R 4: Out: CH B Right

Output Master:
L 1: Out: Ch A Left
L 2: Out: Ch A Right

This is what i believe should be the correct set up since my output A is my guitar amp (simulating the speaker system the audience hears), and B is hooked directly into my headphones.

The problem, though, is whenever i play a track both the A and B outputs are receiving it even when the monitor button is not checked on traktor! I something wrong with my setup or is my audio 2 dj broken?

It definitely isnt an issue with the amp or the headphones, because I removed both and just hit play on traktor and both the A and B lights are lighting up even though i do not have the monitor button clicked.