If you are using cached AutoFill Keyword Set and/or Keyword Data Set information, Disconnected Scanning will use the cached information regardless of how recent the download is. To ensure you have the proper information cached, the cache should be cleared and re-created on a regular basis.
An AutoFill Keyword Set or Keyword Data Set cache can be cleared manually at any time. You can configure Disconnected Scanning to prompt you for an update after the Application Server's configuration has been updated, or you can schedule an automatic download of AutoFill Keyword Set or Keyword Data Set information to take place regularly.