Is it related to this?: http://puredata.info/docs/tutorials/HowToTurnOffResumeWindowsForPDOnMacOSX107Lion

This is a feature in all versions of OSX from 10.7+

On Jun 18, 2013, at 5:37 PM, pd-list-request@iem.at wrote:

From: Philippe Boisnard <philemon1@mac.com>
Subject: Re: [PD] Pd-extended GUI stuck in OS X
Date: June 18, 2013 2:32:15 PM EDT
Cc: PD list <pd-list@iem.at>


Hello Max

I have the same problem since some weeks
I have posted about that 
My solution, when this symptom arrives, it's to trash all preferences in library, and after no problem during some times...

I don't know why we have soudainly this problem

cheers

p

--------
Dan Wilcox
@danomatika