I am running umbraco 6.1.6 and having an odd issue.  In web.config I've set umbracoHideTopLevelNodeFromPath to true, and for all my pages except for the base page (/home) it hides the /home.  But, my base page only works with http://localhost:xxxx/home. ; If I try to navigate to http://localhost:xxxx/ it fails with a Page Not Found error that says "No template exists to render the document at url '/'.

Any idea why this is happening? 

Thanks!