When using Administration interface, make sure that the browser is configured to check for newer versions of pages from the server, instead of picking these from cache. Generally, default browser settings would not cause problems.
On Internet Explorer, make sure that Tools->Settings...->Check for newer versions of stored pages: is not set to ’Never’.
On Netscape, make sure that Edit->Preferences...->Advanced->Cache->Compare the page in the cache to the page on the network: is not set to ’Never’.
This section describes the known administration graphical user interface issues, and the associated solutions.