I can recreate this.
1. Midi-Keyboard Midi Out -> Toraiz Midi In
2. Toraiz Midi Track, Midi Out -> Synth Midi In
Recording triggers for a sample track works, but for a MIDI-Track not (Setting: Midi I/F Select = DIN MIDI). You can not even play the Synth through the Midi-Keyboard.
It is possible to play the Synth through the Midi-Keyboard if the Setting: Midi I/F Select = DIN MIDI Thruh H/W; but then the triggers of the Toraiz are not played.
It would be great, if this could be fixed.
Also you can not record parameters of a track. For example if you set a Filter as FX to a sample track, you can control the Filter Cutoff with a CC#46 from PC or Midi Device. But you can not record the modification; also you can not record the modification if you turn the knob on the Toraiz itself.
There should be an automation/recording parameters feature.
(I know you can record a custom parameter via touchstrip, but this is not so intuitive and precise like turning a knob, or even a programmed sweep on the PC)