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Deco M5 connection issues after firmware upgrade to 1.2.8 Build 20190403 Rel. 40244

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Deco M5 connection issues after firmware upgrade to 1.2.8 Build 20190403 Rel. 40244

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
Deco M5 connection issues after firmware upgrade to 1.2.8 Build 20190403 Rel. 40244
Deco M5 connection issues after firmware upgrade to 1.2.8 Build 20190403 Rel. 40244
2019-05-02 20:16:29 - last edited 2019-05-09 09:14:09
Model: Deco M5  
Hardware Version: V2
Firmware Version: 1.2.8 Build 20190403 Rel. 40244

Hey,

 

I have a set of 2 Deco M5, and yesterday I upgraded the firmware from a version I don't know to the latest (1.2.8 Build 20190403 Rel. 40244).

I've done the upgrade wirelessly through the Deco app from work.

When my wife and I got home, we started having trouble accessing the network.

We enter the correct password and it take plenty of retries to connect to the network, and it happens in both of our phones, smart TVs and etc..

 

Additionally, it now disconnect often and making then again it's hard to connect again.

 

I thought about changing the firmware version, so I downloaded the last version after this one which was 1.2.4 Build 20181106 rel. 48798 for UK.

I couldn't find anywhere on the web a guide on how to downgrade the firmware version manually...

 

Please help!

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#1
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1 Accepted Solution
Re:Deco M5 connection issues after firmware upgrade to 1.2.8 Build 20190403 Rel. 40244-Solution
2019-05-09 09:13:39 - last edited 2019-05-09 09:14:09

Hi,

Sorry for the late reply, but it seems like disabling the password and re-using password will fix this.

 

The problem was an error message that the credentials are incorrect even thought I was 100% they are.

 

Thanks

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#3
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3 Reply
Re:Deco M5 connection issues after firmware upgrade to 1.2.8 Build 20190403 Rel. 40244
2019-05-03 07:23:18

Hi,

 

What is the light status of the Deco M5 and what is the current network topology/diagram? 

 

Please tell us the Mac address of the Deco M5 and the cloud account.

 

Is there any error message if you failed to join the wif network? 

 

Please simplify the network topology and give it a go, that is to say, power on the main deco only and check whether you have the same issue. 

 

Any updates, please let me know. 

 

Have a nice day. 

 

 

Nice to Meet You in Our TP-Link Community. Check Out the Latest Posts: Connect TP-Link Archer BE550 to Germany's DS-Lite (Dual Stack Lite) Internet via WAN Archer GE550 - BE9300 Tri-Band Wi-Fi 7 Gaming Router EasyMesh Is Available When Wi-Fi Routers Work in AP Mode as A Controller. Archer AX55V2 Supports WireGuard VPN, EasyMesh Ethernet Backhaul, IoT Network, Speed Limit,and More If you found a post or response helpful, please click Helpful (arrow pointing upward icon). If you are the author of a topic, remember to mark a helpful reply as the "Recommended Solution" (star icon) so that others can benefit from it.
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#2
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Re:Deco M5 connection issues after firmware upgrade to 1.2.8 Build 20190403 Rel. 40244-Solution
2019-05-09 09:13:39 - last edited 2019-05-09 09:14:09

Hi,

Sorry for the late reply, but it seems like disabling the password and re-using password will fix this.

 

The problem was an error message that the credentials are incorrect even thought I was 100% they are.

 

Thanks

Recommended Solution
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  0  
#3
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Re:Re:Deco M5 connection issues after firmware upgrade to 1.2.8 Build 20190403 Rel. 40244
2019-05-10 01:18:47

Hi,

 

Glad to hear that it works, congrats.^_^

 

And thanks a lot for your valued reply, we have noted that.

 

If need any further help, just let us know.

 

Good day

 

 

Nice to Meet You in Our TP-Link Community. Check Out the Latest Posts: Connect TP-Link Archer BE550 to Germany's DS-Lite (Dual Stack Lite) Internet via WAN Archer GE550 - BE9300 Tri-Band Wi-Fi 7 Gaming Router EasyMesh Is Available When Wi-Fi Routers Work in AP Mode as A Controller. Archer AX55V2 Supports WireGuard VPN, EasyMesh Ethernet Backhaul, IoT Network, Speed Limit,and More If you found a post or response helpful, please click Helpful (arrow pointing upward icon). If you are the author of a topic, remember to mark a helpful reply as the "Recommended Solution" (star icon) so that others can benefit from it.
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#4
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Information

Helpful: 1

Views: 1449

Replies: 3

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