Hi,
I have just tested this in Cubase 12.0.70.
My result is a bit different:
- Add Instrument Track (Halion Sonic SE) 1 [let’s mark the track as HSSE1].
- Add MIDI Track (Cubase route its output to the HSSE1) [let’s mark the track as MIDI1].
- Add Instrument Track (Halion Sonic SE) 2 [let’s mark the track as HSSE2].
- Add MIDI Track (Cubase route their outputs to the HSSE2) [let’s mark the track as MIDI2].
- Disable HSSE1 track.
- Enable HSSE1 track.
=> Output of MIDI1 track is routed to the HSSE2.
=> Output of MIDI2 track is routed to the HSSE1.