I just installed a new development web server using Windows Server 2008, IIS7 and SQL Server 2008. I began migrating a few apps that were running fine on Server 2003 with IIS6. Now on the new server these same apps are running unusually slow to load in the browser. Next I created a 'hello world' app just to test an .aspx page in its most basic form and its still slow. The funny part is if i hit the site from an internal IP its quick as lightning but as soon as I access it using a url or even bypass dns and use the external IP it becomes dreadfully slow to fully load in the browser.
Anyone have any ideas? I googled quite a bit and found nothing that has worked and even the event viewer holds no clues for me.