I am constructing an ASP.NET Menu using an asp:XmlDataSource and setting the Data property and binding the Menu. Everything works well until I have to change the menu. For instance when I remove a menu item from the xml and set the Data to a new xml string and rebind the menu. The item is missing from the datasource but still shows up in the menu. I double check to make sure it is not a refresh problem by doing a Menu.FindItem with the path to the item , which still shows up in the menu. I have even opened the page in another bowser and the item still shows up, so it must be a server issue.
Is there some chaching on the server that needs to be reset or what am I missing?