Hello,

First a short introduction to our network:

Lan: 10.x.x.x/24
Routing Network: 192.168.99.x (MT's)

We got 7 AP, all of them with the same configuration :
WLAN1:
MODE: AP BRIDGE
BAND: 2GHz-B/G/N
Frequency: auto
SSID: GEMEINDE
WirelessProtocol: Any
WPA PSK WPA2PSK enabled


WLAN2: Hotspot Wifi on VLAN5

Our users keep disconnecting the whole time (even if they are on the same spot)
We set up a syslog serve to view the logs of all ap points at the same time:
The main reason i am posting here is highlighted (Bolt+Underlined)

Nov 17 08:41:50 192.168.99.78 wireless,debug wlan1: 34:14:5F:C3:01:81 not in local ACL, by default accept
Nov 17 08:43:11 192.168.99.246 wireless,debug wlan2: 1C:1A:C0:30:C1:84 attempts to associate
Nov 17 08:43:11 192.168.99.246 wireless,debug wlan2: 1C:1A:C0:30:C1:84 not in local ACL, by default accept
Nov 17 08:43:11 192.168.99.246 wireless,info 1C:1A:C0:30:C1:84@wlan2: connected
Nov 17 08:43:59 192.168.99.246 wireless,info 1C:1A:C0:30:C1:84@wlan2: disconnected, received disassoc: sending station leaving (8)
Nov 17 08:43:59 192.168.99.246 wireless,info wlan2: data from unknown device 1C:1A:C0:30:C1:84, sent deauth
Nov 17 08:44:33 192.168.99.55 wireless,debug wlan1: 40:33:1A:3E:66:B8 attempts to associate
Nov 17 08:44:33 192.168.99.55 wireless,debug wlan1: 40:33:1A:3E:66:B8 not in local ACL, by default accept
Nov 17 08:44:33 192.168.99.55 wireless,info 40:33:1A:3E:66:B8@wlan1: connected
Nov 17 08:44:33 192.168.99.246 wireless,info 40:33:1A:3E:66:B8@wlan1: disconnected, registered to other device in network
Nov 17 08:45:20 192.168.99.246 wireless,debug wlan1: 40:33:1A:3E:66:B8 attempts to associate
Nov 17 08:45:20 192.168.99.246 wireless,debug wlan1: 40:33:1A:3E:66:B8 not in local ACL, by default accept
Nov 17 08:45:20 192.168.99.246 wireless,info 40:33:1A:3E:66:B8@wlan1: connected
Nov 17 08:45:20 192.168.99.55 wireless,info 40:33:1A:3E:66:B8@wlan1: disconnected, registered to other device in network
Nov 17 08:45:32 192.168.99.55 wireless,debug wlan1: 34:14:5F:C3:01:81 attempts to associate
Nov 17 08:45:32 192.168.99.55 wireless,debug wlan1: 34:14:5F:C3:01:81 not in local ACL, by default accept
Nov 17 08:45:32 192.168.99.55 wireless,info 34:14:5F:C3:01:81@wlan1: connected
Nov 17 08:45:37 192.168.99.55 wireless,info 34:14:5F:C3:01:81@wlan1: disconnected, received deauth: unspecified (1)
Nov 17 08:45:38 192.168.99.55 wireless,debug wlan1: 34:14:5F:C3:01:81 attempts to associate
Nov 17 08:45:38 192.168.99.55 wireless,debug wlan1: 34:14:5F:C3:01:81 not in local ACL, by default accept
Nov 17 08:45:38 192.168.99.55 wireless,info 34:14:5F:C3:01:81@wlan1: connected
Nov 17 08:45:46 192.168.99.55 wireless,debug wlan2: 1C:1A:C0:30:C1:84 attempts to associate
Nov 17 08:45:46 192.168.99.55 wireless,debug wlan2: 1C:1A:C0:30:C1:84 not in local ACL, by default accept
Nov 17 08:45:46 192.168.99.55 wireless,info 1C:1A:C0:30:C1:84@wlan2: connected
Nov 17 08:46:09 192.168.99.78 wireless,info 34:14:5F:C3:01:81@wlan1: disconnected, extensive data loss
Nov 17 08:46:22 192.168.99.55 wireless,info 1C:1A:C0:30:C1:84@wlan2: disconnected, received disassoc: sending station leaving (8)
Nov 17 08:46:22 192.168.99.55 wireless,info wlan2: data from unknown device 1C:1A:C0:30:C1:84, sent deauth
Nov 17 08:49:50 192.168.99.55 wireless,debug wlan1: 40:33:1A:3E:66:B8 attempts to associate
Nov 17 08:49:50 192.168.99.55 wireless,debug wlan1: 40:33:1A:3E:66:B8 not in local ACL, by default accept
Nov 17 08:49:50 192.168.99.55 wireless,info 40:33:1A:3E:66:B8@wlan1: connected
Nov 17 08:49:51 192.168.99.246 wireless,info 40:33:1A:3E:66:B8@wlan1: disconnected, registered to other device in network
Nov 17 08:50:23 192.168.99.56 wireless,debug wlan1: 40:33:1A:3E:66:B8 attempts to associate
Nov 17 08:50:23 192.168.99.56 wireless,debug wlan1: 40:33:1A:3E:66:B8 not in local ACL, by default accept
Nov 17 08:50:23 192.168.99.56 wireless,info 40:33:1A:3E:66:B8@wlan1: connected
Nov 17 08:50:24 192.168.99.55 wireless,info 40:33:1A:3E:66:B8@wlan1: disconnected, registered to other device in network
Nov 17 08:51:00 192.168.99.78 wireless,debug wlan1: 34:14:5F:C3:01:81 attempts to associate
Nov 17 08:51:00 192.168.99.78 wireless,debug wlan1: 34:14:5F:C3:01:81 not in local ACL, by default accept
Nov 17 08:51:00 192.168.99.78 wireless,info 34:14:5F:C3:01:81@wlan1: connected
Nov 17 08:51:02 192.168.99.45 wireless,debug wlan1: 40:33:1A:3E:66:B8 attempts to associate
Nov 17 08:51:02 192.168.99.45 wireless,debug wlan1: 40:33:1A:3E:66:B8 not in local ACL, by default accept
Nov 17 08:51:02 192.168.99.45 wireless,info 40:33:1A:3E:66:B8@wlan1: connected
Nov 17 08:51:03 192.168.99.56 wireless,info 40:33:1A:3E:66:B8@wlan1: disconnected, registered to other device in network
Nov 17 08:51:35 192.168.99.55 wireless,info 34:14:5F:C3:01:81@wlan1: disconnected, extensive data loss
Nov 17 08:52:58 192.168.99.55 wireless,debug wlan2: 1C:1A:C0:30:C1:84 attempts to associate
Nov 17 08:52:58 192.168.99.55 wireless,debug wlan2: 1C:1A:C0:30:C1:84 not in local ACL, by default accept
Nov 17 08:52:58 192.168.99.55 wireless,info 1C:1A:C0:30:C1:84@wlan2: connected
Nov 17 08:53:00 192.168.99.55 wireless,info 1C:1A:C0:30:C1:84@wlan2: disconnected, received disassoc: sending station leaving (8)
Nov 17 08:53:50 192.168.99.45 wireless,info 40:33:1A:3E:66:B8@wlan1: disconnected, extensive data loss
Nov 17 08:56:01 192.168.99.55 wireless,debug wlan2: 1C:1A:C0:30:C1:84 attempts to associate
Nov 17 08:56:01 192.168.99.55 wireless,debug wlan2: 1C:1A:C0:30:C1:84 not in local ACL, by default accept
Nov 17 08:56:01 192.168.99.55 wireless,info 1C:1A:C0:30:C1:84@wlan2: connected
Nov 17 08:56:02 192.168.99.55 wireless,info 1C:1A:C0:30:C1:84@wlan2: disconnected, received disassoc: sending station leaving (8)
Nov 17 08:56:20 192.168.99.55 wireless,debug wlan1: 34:14:5F:C3:01:81 attempts to associate