Windows xp won connect to wireless validating identity 100 adult chat

I know this post is really old, however, this is similar to my issue except that last week, any client could connect to my wireless network and this week they can not. The windows/android/iphone clients were able to connect with 802.1x verifying against a local, Aruba based database of one user name.

When Windows XP or 7 clients connect they initally fail to connect.Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.what kind of security on the access point is being used?Students can use their BYOD devices to connect and reach the portal, pass their user authentication credentials to the portal and the portal can then talk to the RADIUS server.Eduroam is another popular choice for educational organizations.

This is the first time I have tried to attach to this internet connection from this laptop.