In what appears to be a random pattern, depending of adapter card, if you're running Vista or XP etcetera, you'll see disconnects when this hits the WLC.This is caused by the 4-way handshake not being handled correctly.Two important things in our cas...

Hi again,I was also asked to change this to WEP but it wasn't possible in my case, due to security constraints. I need to have it working with WPA!My gut-feeling is that packets are being dropped between the WLC and the ACS and attempts has been made...

Hi Lars,I'm having a customer who's also experiencing decrypt error in a wlc 4400 environment. I'll check tommorrow to verify that it's the same error message.Best regards,Jan-Olov Wallander