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Slow ethernet speeds direct to main Deco xe75 unit

Slow ethernet speeds direct to main Deco xe75 unit

Slow ethernet speeds direct to main Deco xe75 unit
Slow ethernet speeds direct to main Deco xe75 unit
Wednesday
Model: Deco XE75 Pro  
Hardware Version: V3
Firmware Version: 1.3.0 build 20250721 rel 8514

1Gbps download 1Gbps upload
Fibre ONT plugged into 2.5gig port on Main Deco XE75 Pro
2 extra Nodes set up via Wifi backhaul
Wifi download speeds 900mbps Upload speeds 900mbps
Ethernet plugged into main Deco unit speeds 300-400mbps download 900mbps upload
Laptop shows I have 1gbps ethernet connection on network card
Have tried another device and I get the same results
Have tried other cables and still the same results

Why can I not get the same download speeds on ethernet that I get on Wifi ?

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#1
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3 Reply
Re:Slow ethernet speeds direct to main Deco xe75 unit
Yesterday

  @Chris7427 

Hi, can I have the model numbers of the two Ethernet PCs?

Did it help if the PC is connected to a different Ethernet port on the main Deco XE75?

Please also try to enable QOS and set it to 1000 Mbps download/upload to see whether it makes any difference.

 

Wait for your reply.

Best regards.

 

▶Check What's Currently Going on With Deco ▶Parental Control Upgrade on HomeCare Models ▶Deco BE85 1.2.0 Enhanced Mesh Backhaul Stability and Device Roaming Experience ▶Deco BE65/BE65 Pro 1.2.0 Enhanced Mesh Network Stability and System Security ▶Deco BE75 1.1.0 Added WireGuard VPN, Manual Channel Selection and More Try to leave a Message if urgent help is required.
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#2
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Re:Slow ethernet speeds direct to main Deco xe75 unit
Yesterday

  @David-TP

Thanks for getting back to me

The 2 ethernet devices are a HP Probook 450 Realtek Ethernet and an Asus V16 via USB c adaptor.

Plugged into different port same result.

Also reset the whole system and made a different node the main unit and i get the same problem.

Got my old router out (Nighthawk R8000) that was replaced with the XE75 PRO and I get 900mbps up and down using exactly the same cables setup etc.

I enabled QOS and its the same

 

I'm very happy with the speeds I'm getting via Wifi and can easily cope with just using Wifi but you cant beat a cable connection for reliablity

 

I work in IT and feel a little embarrassed that I'm having to resort to asking on a forum but I'm lost for ideas now.

 

 

 

 

 

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#3
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Re:Slow ethernet speeds direct to main Deco xe75 unit
16 hours ago

  @Chris7427 Thank you very much for the update.

I couldn't figure it out either. I noticed you also submitted a support ticket, so I've forwarded it to our senior engineer for further assistance.

Please check the email later for more suggestions.

Thanks a lot.

Best regards.

 

▶Check What's Currently Going on With Deco ▶Parental Control Upgrade on HomeCare Models ▶Deco BE85 1.2.0 Enhanced Mesh Backhaul Stability and Device Roaming Experience ▶Deco BE65/BE65 Pro 1.2.0 Enhanced Mesh Network Stability and System Security ▶Deco BE75 1.1.0 Added WireGuard VPN, Manual Channel Selection and More Try to leave a Message if urgent help is required.
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#4
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