My Traktor randomly restarted fresh and I had to upload the mappings again. After I imported the tsi 3-5-2, everything went smoothly except for the fact that my volume faders and main fader do not show up at all.
Okay the only way I can duplicate this is with mixing mode set to external in output routing in the preference pane and the layout set to 2D Int. Mixer in the layout upper right corner. With that setting I get slots but no faders. Change the mixing mode to internal and your faders should show back up.