I have clients using a hand held device that can not connect to a LAP1121G unless they move away from the LWAP. If they attempt to use it in the office they get no connection. If i have the user take the device out into the parking lot they connect and all is well. Problem is they go through a process nightly while the devices are in the office and that process is not completing because of no connectivity. Using WPA-PSK with TKIP Suggestions??
You can also extend the timeout value for the M1-4 keys:
config advanced EAP eapol-key-timeout 5000
This will give the handheld a little more time to answer the request.