I have an intranet ASP.NET 2.0 web app running on a Win 2003 SP2 server running IIS 6.0 that gives intermittent and, as yet, un-reproduceable username/password prompts for some of our users. I'm using authentication mode="Windows" in my ASP.NET app and Integrated Windows authentication...

Hi everyone, I'll apologise now as I am an IIS newbie, and new to these forums. We are running an application on our IIS 6 webserver. If from your client machine you access the website via its IP address (eg http://172.16.80.235/DocMgrAuthent ) you can access and use the application without any problems...