[Zope] mssql system dsn hangs causing zope to be no more

Hi Zopistas! After some time of heavy use of the site the zserver goes zombie, and even restarting will put zope automatically zombie, never more. If I remove the system dsn I use with zodbc and restart zope, then zope runs like a ferrari. I than create again the odbc system dsn and everything is back again. But some time after the zombie arise from the grave :-( I'm looking at logs. Anyone with this problem? Júlio Dinis Silva ________________________________________________________________________ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com