請問路由器ASUS RT-AC68U的系統紀錄，其表示的內容如何解釋HTTP Connection from 192.168.50.10 closed unexpectedly

Sep 1 23:59:45 miniupnpd[23994]: HTTP Connection from 192.168.50.107 closed unexpectedly
Sep 2 00:07:57 miniupnpd[23994]: HTTP Connection from 192.168.50.107 closed unexpectedly
Sep 2 00:07:59 miniupnpd[23994]: HTTP Connection from 192.168.50.107 closed unexpectedly
Sep 2 00:08:48 miniupnpd[23994]: HTTP Connection from 192.168.50.10 closed unexpectedly
Sep 2 00:12:04 miniupnpd[23994]: HTTP Connection from 192.168.50.107 closed unexpectedly
Sep 2 00:15:09 miniupnpd[23994]: HTTP Connection from 192.168.50.105 closed unexpectedly
Sep 2 00:27:30 miniupnpd[23994]: HTTP Connection from 192.168.50.105 closed unexpectedly
Sep 2 00:29:32 miniupnpd[23994]: HTTP Connection from 192.168.50.10 closed unexpectedly
Sep 2 00:29:33 miniupnpd[23994]: HTTP Connection from 192.168.50.10 closed unexpectedly
Sep 2 00:29:36 miniupnpd[23994]: HTTP Connection from 192.168.50.10 closed unexpectedly
Sep 2 00:37:03 miniupnpd[23994]: HTTP Connection from 192.168.50.107 closed unexpectedly
Sep 2 00:42:01 miniupnpd[23994]: HTTP Connection from 192.168.50.10 closed unexpectedly
Sep 2 00:49:40 miniupnpd[23994]: HTTP Connection from 192.168.50.107 closed unexpectedly
Sep 2 00:54:29 miniupnpd[23994]: HTTP Connection from 192.168.50.10 closed unexpectedly
Sep 2 00:54:29 miniupnpd[23994]: HTTP Connection from 192.168.50.10 closed unexpectedly

上述為主路由器系統紀錄，
這兩個IP是兩台雲端攝影機，透過另一台中繼與這台主路由器連網，中繼與主路由器都是RT-AC68U，
目前使用的韌體版本：3.0.0.4.385_20633

更新韌體之後，近期攝影機經常斷線，中繼路由器也經常與主路由器斷線，

下列為中繼路由器經常性的系統紀錄
其中MAC-08:EA:40:B0:03:42與00:11:7F:CF:AD:D0是上述兩台攝影機

Sep 1 22:29:22 syslog: WLCEVENTD wlceventd_proc_event(466): eth1: Deauth_ind 0C:9D:92:55:46:88, status: 0, reason: Class 3 frame received from nonassociated station (7)
Sep 1 22:29:22 kernel: dpsta_register: null dpsta_ifnames!
Sep 1 22:29:24 rc_service: psta_monitor 17773:notify_rc restart_wlcmode 0
Sep 1 22:29:24 FTP Server: daemon is stoped
Sep 1 22:29:25 Samba Server: smb daemon is stoped
Sep 1 22:29:25 kernel: gro disabled
Sep 1 22:29:32 watchdog: restart httpd
Sep 1 22:29:32 rc_service: watchdog 247:notify_rc stop_httpd
Sep 1 22:29:32 rc_service: waitting "restart_wlcmode 0" via psta_monitor ...
Sep 1 22:29:34 RT-AC68U: start httpd:80
Sep 1 22:29:34 dnsmasq[8021]: ignoring nameserver 192.168.50.1 - local interface
Sep 1 22:29:34 httpd: Succeed to init SSL certificate...80
Sep 1 22:29:34 rc_service: psta_monitor 17773:notify_rc restart_wireless
Sep 1 22:29:34 rc_service: waitting "restart_wlcmode 0" via psta_monitor ...
Sep 1 22:29:36 syslog: WLCEVENTD wlceventd_proc_event(500): wl0.1: Auth 08:EA:40:B0:03:42, status: Successful (0)
Sep 1 22:29:36 syslog: WLCEVENTD wlceventd_proc_event(500): wl0.1: Auth 08:EA:40:B0:03:42, status: Successful (0)
Sep 1 22:29:36 syslog: WLCEVENTD wlceventd_proc_event(529): wl0.1: Assoc 08:EA:40:B0:03:42, status: Successful (0)
Sep 1 22:29:37 syslog: WLCEVENTD wlceventd_proc_event(466): eth1: Deauth_ind AC:9E:17:7A:D6:4C, status: 0, reason: Class 3 frame received from nonassociated station (7)
Sep 1 22:29:38 kernel: dpsta_register: null dpsta_ifnames!
Sep 1 22:29:42 rc_service: udhcpc_lan 8052:notify_rc stop_httpd
Sep 1 22:29:42 rc_service: waitting "restart_wireless" via ...
Sep 1 22:29:44 kernel: dpsta_register: null dpsta_ifnames!
Sep 1 22:29:45 rc_service: skip the event: stop_httpd.
Sep 1 22:29:45 kernel: dpsta_register: null dpsta_ifnames!
Sep 1 22:29:45 rc_service: watchdog 247:notify_rc start_httpd
Sep 1 22:29:45 rc_service: waitting "restart_wireless" via ...
Sep 1 22:29:46 acsd: selected channel spec: 0xe09b (149/80)
Sep 1 22:29:46 acsd: Adjusted channel spec: 0xe09b (149/80)
Sep 1 22:29:46 acsd: selected DFS-exit channel spec: 0xe09b (149/80)
Sep 1 22:29:46 acsd: selected channel spec: 0xe09b (149/80)
Sep 1 22:29:46 acsd: Adjusted channel spec: 0xe09b (149/80)
Sep 1 22:29:46 acsd: selected channel spec: 0xe09b (149/80)
Sep 1 22:29:46 acsd: acs_set_chspec: 0xe09b (149/80) for reason APCS_INIT
Sep 1 22:29:49 rc_service: udhcpc_lan 8052:notify_rc start_httpd
Sep 1 22:29:49 rc_service: waitting "stop_httpd" via udhcpc_lan ...
Sep 1 22:29:49 RT-AC68U: start httpd:80
Sep 1 22:29:50 RT-AC68U: start httpd:80
Sep 1 22:29:52 rc_service: psta_monitor 8117:notify_rc restart_wlcmode 1
Sep 1 22:29:52 FTP Server: daemon is stoped
Sep 1 22:29:52 httpd: Succeed to init SSL certificate...80
Sep 1 22:29:53 Samba Server: smb daemon is stoped
Sep 1 22:29:53 kernel: gro disabled
Sep 1 22:29:53 httpd: Succeed to init SSL certificate...80
Sep 1 22:29:53 syslog: WLCEVENTD wlceventd_proc_event(500): wl0.1: Auth 08:EA:40:B0:03:42, status: Successful (0)
Sep 1 22:29:53 syslog: WLCEVENTD wlceventd_proc_event(529): wl0.1: Assoc 08:EA:40:B0:03:42, status: Successful (0)
Sep 1 22:30:03 RT-AC68U: start httpd:80
Sep 1 22:30:06 httpd: Succeed to init SSL certificate...80
Sep 1 22:30:07 rc_service: udhcpc_lan 8204:notify_rc stop_httpd
Sep 1 22:30:07 rc_service: udhcpc_lan 8204:notify_rc start_httpd
Sep 1 22:30:07 rc_service: waitting "stop_httpd" via udhcpc_lan ...
Sep 1 22:30:08 RT-AC68U: start httpd:80
Sep 1 22:30:08 rc_service: udhcpc_lan 8204:notify_rc start_dnsmasq
Sep 1 22:30:08 rc_service: waitting "start_httpd" via udhcpc_lan ...
Sep 1 22:30:08 syslog: WLCEVENTD wlceventd_proc_event(500): wl0.1: Auth 00:11:7F:CF:AD:D0, status: Successful (0)
Sep 1 22:30:08 syslog: WLCEVENTD wlceventd_proc_event(529): wl0.1: Assoc 00:11:7F:CF:AD:D0, status: Successful (0)
Sep 1 22:30:09 ntp: start NTP update
Sep 1 22:30:09 syslog: WLCEVENTD wlceventd_proc_event(500): wl0.1: Auth 08:EA:40:B0:03:42, status: Successful (0)
Sep 1 22:30:09 syslog: WLCEVENTD wlceventd_proc_event(529): wl0.1: Assoc 08:EA:40:B0:03:42, status: Successful (0)
Sep 1 22:30:10 LAN: network changes (192.168.50.78/255.255.255.0 --> 192.168.50.78/255.255.255.0)
Sep 1 22:30:10 rc_service: udhcpc_lan 8204:notify_rc stop_samba
Sep 1 22:30:10 rc_service: udhcpc_lan 8204:notify_rc start_samba
Sep 1 22:30:10 rc_service: waitting "stop_samba" via udhcpc_lan ...
Sep 1 22:30:11 Samba Server: smb daemon is stoped
Sep 1 22:30:11 kernel: gro disabled
Sep 1 22:30:11 httpd: Succeed to init SSL certificate...80
Sep 1 22:44:50 acsd: selected channel spec: 0xe09b (149/80)
Sep 1 22:44:50 acsd: Adjusted channel spec: 0xe09b (149/80)
Sep 1 22:44:50 acsd: selected channel spec: 0xe09b (149/80)
Sep 1 22:44:50 acsd: acs_set_chspec: 0xe09b (149/80) for reason APCS_CSTIMER
Sep 1 22:59:52 acsd: selected channel spec: 0xe29b (157/80)
Sep 1 22:59:52 acsd: Adjusted channel spec: 0xe29b (157/80)
Sep 1 22:59:52 acsd: selected channel spec: 0xe29b (157/80)
Sep 1 22:59:52 acsd: acs_set_chspec: 0xe29b (157/80) for reason APCS_CSTIMER
Sep 1 23:00:51 disk_monitor: Got SIGALRM...
Sep 1 23:14:55 acsd: selected channel spec: 0xe09b (149/80)
Sep 1 23:14:55 acsd: Adjusted channel spec: 0xe09b (149/80)
Sep 1 23:14:55 acsd: selected channel spec: 0xe09b (149/80)
Sep 1 23:14:55 acsd: acs_set_chspec: 0xe09b (149/80) for reason APCS_CSTIMER
Sep 1 23:29:58 acsd: selected channel spec: 0xe09b (149/80)
Sep 1 23:29:58 acsd: Adjusted channel spec: 0xe09b (149/80)
Sep 1 23:29:58 acsd: selected channel spec: 0xe09b (149/80)
Sep 1 23:29:58 acsd: acs_set_chspec: 0xe09b (149/80) for reason APCS_CSTIMER
Sep 1 23:45:02 acsd: selected channel spec: 0xe09b (149/80)
Sep 1 23:45:02 acsd: Adjusted channel spec: 0xe09b (149/80)
Sep 1 23:45:02 acsd: selected channel spec: 0xe09b (149/80)
Sep 1 23:45:02 acsd: acs_set_chspec: 0xe09b (149/80) for reason APCS_CSTIMER
Sep 2 00:00:04 acsd: selected channel spec: 0xe09b (149/80)
Sep 2 00:00:04 acsd: Adjusted channel spec: 0xe09b (149/80)
Sep 2 00:00:04 acsd: selected channel spec: 0xe09b (149/80)
Sep 2 00:00:04 acsd: acs_set_chspec: 0xe09b (149/80) for reason APCS_CSTIMER
Sep 2 00:15:07 acsd: selected channel spec: 0xe09b (149/80)
Sep 2 00:15:07 acsd: Adjusted channel spec: 0xe09b (149/80)
Sep 2 00:15:07 acsd: selected channel spec: 0xe09b (149/80)
Sep 2 00:15:07 acsd: acs_set_chspec: 0xe09b (149/80) for reason APCS_CSTIMER
Sep 2 00:30:10 acsd: selected channel spec: 0xe09b (149/80)
Sep 2 00:30:10 acsd: Adjusted channel spec: 0xe09b (149/80)
Sep 2 00:30:10 acsd: selected channel spec: 0xe09b (149/80)
Sep 2 00:30:10 acsd: acs_set_chspec: 0xe09b (149/80) for reason APCS_CSTIMER
Sep 2 00:45:14 acsd: selected channel spec: 0xe29b (157/80)
Sep 2 00:45:14 acsd: Adjusted channel spec: 0xe29b (157/80)
Sep 2 00:45:14 acsd: selected channel spec: 0xe29b (157/80)
Sep 2 00:45:14 acsd: acs_set_chspec: 0xe29b (157/80) for reason APCS_CSTIMER