Wow. Thank you so much. That worked.

Ok thanks. I’ll give that a try.

I’m using a Raspberry Pi with puredata extended installed.

Hi.
Sorry for the late reply.
I’ve been working away.
This is the patch.
It works when I create this patch from new. But doesn’t work when I save and reload it.
All my midi settings are the same and the example midi test in the help works.

Wow, this is amazing, I had no idea Pure data could do this. incredible!

@Dog-Voodoo Im using a Raspberry Pi 4

Hi all,

Im very new to Pure Data and I am really enjoying it.

I built a patch to play random midi notes, sent out to an external synth.

The patch was working as it should

when I tried the patch again it does not work no midi is sent to the external synth.

But when I use the "test Audio and MIDI" help patch the midi is been sent and works fine

I have not changed the patch.

is this a bug?

Thank you