When I press note on MIDI keyboard input, NWC add note in score and play it in output midi device but keep input channel instead of use current staff channel, so it use wrong instrument.
How to force it use wrong channel/instrument?
For version 2.75:
It seems that the midi-channel that plays your notes when entering them is correct as soon as you have played at least once that staff (alone or in combination with other staves).
No, it always play with MIDI keyboard input channel, even if I play first the staff