
o kay ,, last pic ,, upper right hand side the mix knob should be counter clock wise ,,
do you have a setting in the audio drop down panel for U-Mix Control Pro ,, second pic ,, select U-Mix Control Pro instead of built in sound ,, . see if this helps ,,
scroll the mappings and see which is the most current ver of the U-Mix Control Pro MIDI mapping ,if the one selected is ,, then use it ,

the a and b letters in the Cross fader area , tab on them this links them to the Cross fader ,, if not linked will play thru master when played ,, third pic ,
