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DecoM5 - Wired PC getting disconnected since 1.5.1

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DecoM5 - Wired PC getting disconnected since 1.5.1

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
DecoM5 - Wired PC getting disconnected since 1.5.1
DecoM5 - Wired PC getting disconnected since 1.5.1
2020-11-23 18:36:46
Model: Deco M5  
Hardware Version: V2
Firmware Version: 1.5.1 Build 20201022 rel. 66804

Since I've updated yesterday, my wired PC is getting disconnected from my LAN. It was fine and stable before the update. Did reboot / restart everything, but I am still getting disconnected: WiFi seems OK though. All my Decos are wired and my topology looks like this : 

 

Modem > Router (D1) > Switch > AP (D2) / AP (D3) > Switch > PC

 

Using Windows 10 home. Is it possible to downgrade the firmware in the mean time? Really annoying when working from home...

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#1
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3 Reply
Re:DecoM5 - Wired PC getting disconnected since 1.5.1
2020-11-23 19:02:51

Here's some log :

 

Mon Nov 23 13:50:16 2020 daemon.err client_mgmt: client(xxx) not found in arp table disconnect_counter=0
Mon Nov 23 13:50:34 2020 daemon.err client_mgmt: client(xxx) not found in arp table disconnect_counter=1
Mon Nov 23 13:51:50 2020 daemon.err client_mgmt: client(xxx) not found in arp table disconnect_counter=0
Mon Nov 23 13:52:08 2020 daemon.err client_mgmt: client(xxx) not found in arp table disconnect_counter=1
Mon Nov 23 13:52:27 2020 daemon.err client_mgmt: client(xxx) not found in arp table disconnect_counter=2
Mon Nov 23 13:53:45 2020 daemon.err udhcpd[8371]: Found static lease: 7d00a8c0
Mon Nov 23 13:53:45 2020 daemon.err udhcpd[8371]: Sending ACK to 192.168.0.125
Mon Nov 23 13:56:08 2020 daemon.err udhcpd[8371]: Found static lease: 300a8c0
Mon Nov 23 13:56:08 2020 daemon.err udhcpd[8371]: Sending ACK to 192.168.0.3
Mon Nov 23 13:56:08 2020 daemon.err udhcpd[8371]: clear ip 300a8c0
Mon Nov 23 13:56:37 2020 daemon.err udhcpd[8371]: Found static lease: 300a8c0
Mon Nov 23 13:56:37 2020 daemon.err udhcpd[8371]: Sending ACK to 192.168.0.3
Mon Nov 23 13:56:37 2020 daemon.err udhcpd[8371]: clear ip 300a8c0

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#2
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Re:DecoM5 - Wired PC getting disconnected since 1.5.1
2020-11-23 23:25:25

Well, I did flash the new firmware again but this time, manually using the http://tplinkdeco.net/ page. It seems to have fixed my connection stability, so far so good. Let's hope it stays like that!

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#3
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Re:DecoM5 - Wired PC getting disconnected since 1.5.1
2020-11-24 13:29:09

I am still getting disconnected, but it does it less often... any advices?

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#4
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Information

Helpful: 0

Views: 633

Replies: 3

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