Having trouble with one of our wifi networks using Web Auth.
Running 5508 Wireless Lan Controllers. Software version 184.108.40.206.
WLAN has no L2 security, but utilizes L3 Web Auth via RADIUS (ACS server) for authentication to Active Directory.
This setup works great, but devices using Internet Explorer have a very hard time getting the redirected login page. (220.127.116.11)
Firefox users get the splash screen right away. IE users have to wait 1+ minutes (some even time out).
Has anyone else seen this? If so, is there a fix?