In another network (no Cisco AP) it works without problem. %DOT11-4-CCMP_REPLAY: Client acbc.4586.e8c8 had 1 AES-CCMP TSC replays%DOT11-4-MAXRETRIES: Packet to client acbc.4586.e8c8 reached max retries, removing the client%DOT11-6-DISASSOC: Interface Dot11Radio0, Deauthenticating Statio...