Hoping for help here - I have a customer with Dell branded 3400 controller whose guests are in the logon role. The SSID is PSK and there is no PEFNG license on the controller.
A "show user IP x.x.x.x" shows that they are authenticated and associated. There are lots of MIC failure messages in the log - customer of course assures us that nothing has changed - any ideas.
#3400