Please make sure that the OnTime web client virtual directory in IIS is not using an application pool that is associated with an alternative virtual directory which uses .net 1.1 instead of 2.0. If you do have a set application pool for the OnTime web client, please be sure to assign an alternative one and restart IIS to see if this will make a difference.

As a test, would it be possible if you could relocate the OnTime web client to an alternative web server to see if the performance of the web client could be better by any chance? A 12 second delay to edit an individual item is unacceptable behavior in the OnTime 2007 web client.

Thank you,