traktor kontrol z2 using rekordbox dj

updated to 4.2.4 with DVS... planned on using my traktor z2 & two cdj's B 4

hooking up my 1200 mk2's.

selected Traktor Kontrol z2 sound card. in the midi tab showed my hardware

was connected. two problems...

1 ) NONE of my mixer controls worked; cross fader...rotary knob, FX or

     cue buttons.

2 ) got "failed"/error message for cdj as far as calibrating the signal for

     cdj in SCRATCH control mode.

the SOFTWARE was in PERFORMANCE mode. any ideas or suggestions

on HOW to resolve this ? ? ?