WLC version 18.104.22.168
When the client (mainly XP SP2) using IntelProSet connects to the wifi, the client hangs and requires power down. The radio management support has been enabled for sometime and the problem just happened from few weeks ago. No configuration change in WLC and the Wintel team says there was no patch installed.
If the radio management support is disabled, there is no hanging issue.
The clients should be mainly of CCXv2 or below.
Please help. Thanks in advance