[Zope] Hourly restarts of Zope

I've noticed an odd Zope behavior while experimenting with the __setstate__() method. Zope is being restarted every hour (5:05 past the hour, to within a several seconds). I've scoured my machine for any cron job that might be causing this but haven't found any. Is this a known Zope behavior? Any idea of what else might cause this? -jason -- Jason Abate Hostway Corporation jason@hostway.com