I've got a problem on my 1230 & 1240 APs
The association with clients is running well, but every time after a short period (less than 1 second), the AP deauthenticate the clients, showing me this log :
Mar 1 00:14:45.979 Information Interface Dot11Radio0, Deauthenticating Station 0020.4a96.07bf Reason: Previous authentication no longer valid
Mar 1 00:14:45.977 Warning Packet to client 0020.4a96.07bf reached max retries, removing the client
somebody has a solution for that problem, please?