RADIUS and Wireless access

[jazzdrive 0]

I configured a D-link G700AP to use WPA and contact our win2k3 server, which is acting as a radius. Clients and authenticate fine and access the network. However, every 2 - 5 minutes, they disconnect, and have to reauthenticate. This keeps happening, until finally the AP just shuts down and I have to restart it manually.

 

In the log of the AP, it keeps getting this error that says state: paeDISCONNECTED.

 

Is it something in the RADIUS configuration, or just a limitation of this AP?

 

Thanks,