A、 The access point has broadcast too many SSIDs.

B、 The wireless client has missed too many beacons from the access point.

C、 The maximum data retry count， initiated by the wireless client， is exceeded.

D、 The wireless client has reduced the data rate.

E、 The access point has requested client reauthentication.

F、 The wireless client has missed too many IAPP （Inter Access Point Protocol） updates.