I noticed that the Beatstep Pro only outputs the MIDI channels set for Sequencers 1-3. In my case I have a Roland SE-02 on the MIDI out of the Beatstep, so the SE-02 sequencer runs in sync with the Beatstep sequencers.
The BAD thing: I cannot play the SE-02, just because the Beatstep doesn't transmit MIDI data from the DAW to the SE-02 on the MIDI channel the SE-02 listens to.
So PLEASE make the Beatstep Pro transmit all MIDI channels from MIDI in to MIDI out.
Thanks,
Hans