I have an issue with my customer that use Windows mobile that can't access the web authentication page in the WLC using IE. The error message that it display is "The page can not be found. Website can not be authenticated". When the browser is trying to load the "https://220.127.116.11/login.html". It is workable with opera browser on the same mobile phone. I have try to regenerated the certificate in the WLC but it does not help.
WLC model is 4404, firmware version :4.2. Any one have a solution to this?