With SharePoint 2010, I can see all subsites but I cannot explorer their contents (when I tap the subsite, the same subsites list again and again)

This issue happens with SharePoint 2010 when the Alternate Access Mapping (AAM) [1] is not configured correctly on a SharePoint 2010 server, resulting a SharePoint 2010 web service fail to recognize the current sub site (therefore, causing a loop). Please verify that the site URL that you use for Filamente is registered on the AAM of your SharePoint server. [1] – http://technet.microsoft.com/en-us/library/cc263208(office.12).aspx