Sorry I forgot about all the important stuff.
MacBookPro with Sierra and pd 0.49-1.
I was using the internal audio interface and microphone from my laptop,
because I was just testing the patch. The patch is very simple, just plays
back a stereo file using readsf~ and processes the microphone signa
What OS? What sound device? What steps did you do to make it happen? etc etc etc
If it's on macOS, this can happen after putting the machine to sleep and waking
it up. It's a warning that the current Portaudio stream was closed which can
also happen when a connected device is unplugged. Previous
