John M McIntosh wrote:
> Ok, well I'm wonder then if I should close
> 
> http://bugs.squeak.org/view.php?id=4882
> 
> which sounds similar, no cpu, nothing works. In looking at some stacks 
> on the mac when this happens (very rare)
> everything seems to be waiting on Delays of some sort, and just the idle 
> loop process is running (well sleeping...)

Precisely. Those are the exact symptoms of the problem.

Cheers,
   - Andreas