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Slower speeds with IPv6 enabled

Slower speeds with IPv6 enabled

Slower speeds with IPv6 enabled
Slower speeds with IPv6 enabled
Thursday
Model: Deco BE65 Pro  
Hardware Version:
Firmware Version: 1.2.10

With IPv6 disabled I get around 950Mbps on a gigabit plan. I get this speed on the router Speedtest and always on a wired connection to a Mac with the Speedtest app.

 

I enable IPv6 and my router Speedtest to the same server comes in at 934mbps and the wired speed is also 930+ despite it being via IPv4 routing

 

Disable IPv6 and the Speedtest are back up to 950mbps


Any suggestions what could be wrong?

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Re:Slower speeds with IPv6 enabled
Friday

  @gjs123 

Hi, 

For the reported phenomenon, please provide the following information for analysis.


  1. When you say " test speed on the router Speedtest", do you mean test speed on the Deco app as the instructions below?
How to Test Your Deco Internet Speed

  2. After enabling IPv6, if you test speed with a different server, will the download speed improve?

 

  3. How many times have you tested the speed when IPv6 is disabled and enabled? Do you always have the same results?

 

  4. Do the client devices connected to the Deco exhibit any slow speeds when IPv6 is enabled?

 

Best Regards

>> Check What's Currently Going on With Deco >> Deco Wi-Fi Heatmap ready for all Deco models
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Re:Slower speeds with IPv6 enabled
Sunday

@gjs123 Not an ipv6 issue

Just a M4 (2-pack) user who regrets buying it
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