Weird behaviour multiple midi ports

[nlb]

Hi,

On windows 10, what are all these midi signals for one note sent ?

[d0lfyn]

Hi!

If I’m not mistaken, it’s because you haven’t specified a channel for midi, so midi activates on all 16 channels each time it is called.

To fix this, you could either specify midi … channel: 1 or set use_midi_defaults … channel: 1

[nlb]

hi @d0lfyn

Yes you’re right :-). It’s logical.