I created a custom web page with a very basic navigation. If the user selects one link, it opens a document, if they select another link, it takes them back to the home page. the link which opens a document works, however, the link that goes back to the home page is erroring out. The only error message is: Go back to site Error This Page has been modified since you opened it. You must open the page again. Refresh page. Troubleshoot issues with Windows SharePoint Services.

What is the URL syntax of the nav menu? Could you post it here for review? I trust that answers your question... Thanks C http://www.cjvandyk.com/blog

this is not error, cause: you view this page, and page has opened in your browser, then you design or change page structure (e.g sharepoint designer), so then you back to page, this page must refresh that show you last change.