TP-Link Deco slow internet speed

TP-Link Deco slow internet speed

TP-Link Deco slow internet speed
TP-Link Deco slow internet speed
2026-02-02 09:48:39
Model: Deco BE23  
Hardware Version: V2
Firmware Version: Latest firmware

Hello,

I am using TP-Link Deco M4.
My internet connection frequently disconnects and Wi-Fi becomes unstable.
The issue started about two weeks ago.
I have already rebooted the Deco units and updated the firmware, but the problem still exists.

Please advise how to fix this issue.

Thank you.

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#1
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3 Reply
Re:TP-Link Deco slow internet speed
2026-02-02 09:48:53
Hello, I am using TP-Link Deco M4. My internet connection frequently disconnects and Wi-Fi becomes unstable. The issue started about two weeks ago. I have already rebooted the Deco units and updated the firmware, but the problem still exists. Please advise how to fix this issue. Thank you.
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#2
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Re:TP-Link Deco slow internet speed
2026-02-02 09:49:28

  @hanafisuhib 

Hello,

I am using TP-Link Deco M4.
My internet connection frequently disconnects and Wi-Fi becomes unstable.
The issue started about two weeks ago.
I have already rebooted the Deco units and updated the firmware, but the problem still exists.

Please advise how to fix this issue.

Thank you.

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#3
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Re:TP-Link Deco slow internet speed
3 weeks ago

  @hanafisuhib 

Hi, welcome to the community.

Can I have the firmware version of your Deco M4?

How long have you had the Deco?

It is recommended to refer to Fix unstable connection when connected to the Deco network for more suggestions.

If it didn't help, please try to contact the local technical support for further assistance:

https://www.tp-link.com/us/support/contact-technical-support/

 

Thank you very much.

Best regards.

 

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#4
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