It seems that whenever I try to play the keyboard on a track bussed to an FX machine (on and with trigs activated), no sound comes out. However, if a sequence on that track is playing, everything comes out as it should. This problem doesn’t occur when using the FX as a neighbor.
I had similar problems. Check the midi channel setups. Try the standard settings. I didn’t figure out exactly what was going wrong, but after a factory reset, everything was OK again. And the only thing i changed was the midi channels. Good luck !
Yes, to hear the sound from an FX machine you must either have the sequence playing or have your keyboard track trig the fx track, found in KIT setup menu.