Mapping knobs in Komplete Kontrol and Maschine have a plethora of issues with Vital.
The most common issue is knob position information not matching Vital and oftentimes having the positions vary after moved (2 will equal 0 semitones when unmoved, then 6 will equal 0 semitones after moved for ex).
A few mappable options such as Oscillator and FX switches do not work at all.