I think the problem is solved by updating my connection pool package. Jserv has been up and running for over 24hrs and no problems so far, so fingers crossed! >From: John Walton <[EMAIL PROTECTED]> > >Darren, what is the connection pool package and version you are using? >Just for future reference... > I am using DBConnectionPool from javaexchange. Can't remember which version but the explicit close()ing was implemented in the most recent version 1.0.7. Thanks to all who responded :) P.S. Can I just say hello to Tony - look Im on T.V! Darren Scott Technical Director, bluecheese.co.uk ---------------------------------------------------------------- To subscribe: [EMAIL PROTECTED] To unsubscribe: [EMAIL PROTECTED] Archives and Other: <http://www.working-dogs.com/> Problems?: [EMAIL PROTECTED]