Deco E4R red light

Deco E4R red light

Deco E4R red light
Deco E4R red light
2 weeks ago - last edited a week ago
Tags: #E4
Model: Deco E4  
Hardware Version: V1
Firmware Version: 1.7.0 Build 20250116 Rel. 59369

Hello,

 

I just upgraded to fiber optics and the Deco E4R and M3W have a red led on. The wifi is working, i connect to the network that i have them set up.

 

What's with the red light on both of them ?

 

I restarted a few times, nothing changes. Problem is that i don't have a lot of wifi speed, at about 100mbps only ( i upgraded to 1gbps) and the lan switch is also at that speed.

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1 Accepted Solution
Re:Deco E4R red light-Solution
2 weeks ago - last edited a week ago

  @SpirosX 

Hi, Deco E4 has 2× 10/100 Mbps Ports, so its maximum Ethernet speed is up to 100mbps.

https://www.tp-link.com/en/home-networking/deco/deco-e4/#specifications

As for the red light, it seems the online internet detection failed. Did you configure any firewall/access control rules on the fiber gateway, or did you install any Home antivirus software?

You can also refer to this link to set the IPV4 DNS server to 8.8.8.8/8.8.4.4 to see whether it helps:

How to change DNS server settings on my Deco

 

Wait for your reply.

Best regards.

 

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Re:Deco E4R red light-Solution
2 weeks ago - last edited a week ago

  @SpirosX 

Hi, Deco E4 has 2× 10/100 Mbps Ports, so its maximum Ethernet speed is up to 100mbps.

https://www.tp-link.com/en/home-networking/deco/deco-e4/#specifications

As for the red light, it seems the online internet detection failed. Did you configure any firewall/access control rules on the fiber gateway, or did you install any Home antivirus software?

You can also refer to this link to set the IPV4 DNS server to 8.8.8.8/8.8.4.4 to see whether it helps:

How to change DNS server settings on my Deco

 

Wait for your reply.

Best regards.

 

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Re:Deco E4R red light
2 weeks ago

  @David-TP 

 

Yes, it seems that i now have to upgrade my deco unit because i have a higher internet connection speed....

 

Yeah, great :-(

 

"Thanks" tp-link

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