I have just installed a patchOS in my rasp.
I have launched the qjacktl apps in order to see the midi connections and it has surprised me. In the Midi connection window I can see 4 “midi_capture” inputs and 4 “midi_playback” outputs.
I thought that only must be 1 input and 1 oputput device in this window (1 for each fisical soundpi connections). Isnt it?