in between the computer icons of connection activity.
Why is this the only network connection that does this?
Abstract This article describes the tools used to troubleshoot a Microsoft Windows XP or Windows Server 2003-based wireless client, a wireless access point (AP), and the Internet Authentication Service (IAS) when using Institute of Electrical and Electronic Engineers (IEEE) 802.1X authentication for IEEE 802.11-based wireless connections.
This article also describes the most common problems with IAS authentication and authorization, certificate properties, and the process of certificate validation for both wireless client and IAS server certificates.
If an authentication requires additional information from the user, such as selecting one of multiple user certificates, a text balloon appears instructing the user.
If your network is Encrypted go on to step 6 otherwise Click ok and try to connect to your network again.
In this window make sure you are in the "Association" tab.
You will need to enter your encryption information here in order to connect to your network.
Select your encryption type from the "Network Authentication" and "Data Encryption" drop downs.
Can you have a look there to make sure you aren't seeing any Exchange-related bits there? Whilst this may theoretically answer the question, please provide context around links so others will have some idea what it is and why it’s there.