Hello,
I'm a beginner, I started using pd a few weeks ago. I'm running Arduino in pd on Mac and haven't had any greater problems so far.
But out of nowhere I have a problem when I turn on DSP. I get a tinnitus-like sound without even running a patch. It starts as soon I turn on DSP, then I get an Audio I/O error for 2 seconds, but it disappears. The sound remains. I didn't change my patches and it doesn't seem that the problem is linked to something in the patch. I also didn't change my audio settings. Restart doesn't change anything. No clue.
Thanks in advance!

@random_4411
think i solved it