@alexandros That will work, but it would interrupt the sound. :/

Hi there, so here's the situation.

Computer 1: a raspberry pi with no screen, keyboard or mouse that automatically runs a headless instance of pure data when it boots up: pd -nogui mypatch.pd

Computer 2: my laptop. I want to start the GUI separetly and connect it to the existing pd instance on the raspberry pi so that I can program the patch, alter it, save it, and watch it in action. I believe the command should be something like: pd-gui HOST:PORT

But I can't seem to make it work. and there is no documentation to speak of anywhere. Can anyone help?