Every now and then the DECO network goes down, and causes disruption in my home network. Normally it comes back up within 2-4 minutes. When it goes down I can see my Decos have a red light. 

I have phones using WIFI, and laptops connected via network cable. When network goes down, all devices disconnects. 

There are other devices in my network (2,4 GHz) that often struggle to reconnect to Deco after this has happened. Often I have to reboot my Deco devices and internet modem which deco is connected to before they manage to connect. My internet provider have not identified any problems on their side. 

My Deco is configured as router, and my internet modem is in bridge mode. 

My system went down today, and I logged in to the http://tplinkdeco.net/ portal and downloaded the system log. My network went down around 10:11-10:12. The system log starts 10:11:48. 

The system log file failed to upload. Below are some extracts which I think can be related/of interest. I am not familiar with Deco system logs.

I do not have know the following MAC addresses as they are not connected to my network after the incident:

A2:4D:3E:25:C7:46

24-41-8C-15-56-B7

Fri Nov 22 10:12:46 2024 daemon.emerg procd: ......................................................................................................................................................................................................................................................................+++
Fri Nov 22 10:12:46 2024 daemon.emerg procd: unable to write 'random state'
Fri Nov 22 10:12:46 2024 daemon.emerg procd: writing new private key to '/etc/ssl/demoCA/private/cakey.pem'
Fri Nov 22 10:12:46 2024 daemon.emerg procd: -----

Fri Nov 22 10:12:46 2024 daemon.err nrd[6608]: triggerMonSteering: Failed to get uplink rssi for A2:4D:3E:25:C7:46

Fri Nov 22 10:12:48 2024 daemon.err client_mgmt: wireless client associate or disassociate.
Fri Nov 22 10:12:48 2024 daemon.err client_mgmt: client_mac:24-41-8C-15-56-B7, client_ifname:ath1, client_action:associate
Fri Nov 22 10:12:48 2024 daemon.err client_mgmt: client(24-41-8C-15-56-B7) assocaite by if(ath1).

Fri Nov 22 10:13:13 2024 daemon.err nrd[6608]: estimatorCmnHandleBeaconReportEvent: Beacon report for STA A2:4D:3E:25:C7:46 in unexpected state 2

Fri Nov 22 10:13:20 2024 daemon.emerg procd: Normal env generate
Fri Nov 22 10:13:21 2024 daemon.emerg procd: /etc/rc.common: eval: line 1: __network_device: not found
Fri Nov 22 10:13:21 2024 daemon.emerg procd: /etc/rc.common: eval: line 1: __network_device: not found
Fri Nov 22 10:13:21 2024 daemon.err nrd[6608]: triggerMonSteering: Failed to get uplink rssi for 16:76:9A:34:BC:1A
Fri Nov 22 10:13:21 2024 daemon.err nrd[6608]: estimatorDot11kIterateCB: Timeout waiting for 802.11k response from A2:4D:3E:25:C7:46
Fri Nov 22 10:13:21 2024 daemon.emerg procd: /etc/rc.common: eval: line 1: __network_device: not found

Fri Nov 22 10:13:26 2024 daemon.emerg procd: nat_load_rule_vs in
Fri Nov 22 10:13:27 2024 user.emerg syslog: tp211,54[8675]: 75192.168.68.1218123all
Fri Nov 22 10:13:27 2024 daemon.emerg procd: No lan rule for vs
Fri Nov 22 10:13:29 2024 daemon.err nrd[6608]: estimatorDot11kIterateCB: Timeout waiting for 802.11k response from A2:4D:3E:25:C7:46
Fri Nov 22 10:13:31 2024 daemon.emerg procd: host ip address is null.

Fri Nov 22 10:14:08 2024 user.err IMPROXY: ERROR[imp_group_print@409]: 
interface br-lan:192.168.68.1

Fri Nov 22 10:14:08 2024 user.err IMPROXY: ERROR[imp_group_print@414]: group 239.255.255.250 exclude mode
Fri Nov 22 10:14:08 2024 user.err IMPROXY: ERROR[imp_group_print@416]:     group time 260
Fri Nov 22 10:14:08 2024 user.err IMPROXY: ERROR[imp_group_print@417]:     version: 2