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Activation of QOS causes very high latency

Activation of QOS causes very high latency

Activation of QOS causes very high latency
Activation of QOS causes very high latency
2026-01-12 14:10:53 - last edited 2026-02-02 02:44:06
Tags: #Bandwidth Control/QoS
Model: Archer BE230  
Hardware Version: V2
Firmware Version: EU
Hello,

 

I have the BE230 v2 EU and am also experiencing this QoS issue, which only makes things worse.

As soon as I activate QoS, at 90-95% of my speed, I experience ping shots greater than 1000 ms, QoS is worse than when I turn it off.

I use the following configuration: FAI box in bridge mode -> tplink BE230 router
 

I would have liked to test the beta version, but I have the European version. What should I do?


I tried all the solutions suggested by the community, but nothing worked.

 

Thanks you
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#1
1 Accepted Solution
Re: Activation of QOS causes very high latency-Solution
2026-02-02 02:44:03 - last edited 2026-02-02 02:44:06

  @Gamingdave ,

The beta firmware of Archer BE230 v2 has been released. Please click here and test if it helps. 

Archer BE230_V2_1.1.3 Build 20260127 (Beta Firmware) 
Welcome to Our Community! Get the latest posts: △New Firmware for Archer GE550/GE650 V1 Introduces AI-QoS, EasyMesh IoT Expansion, and More! △New Firmware Releases for Archer BE805 V1/BE450 V1 to Support VPN Merge, New ECO Mode, and More! More posts, please see: △ Get the Ongoing Pre-release Firmware for Wi-Fi Routers Here— Subscribe for Updates! Urgent problems with your Wi-Fi Router, Range Extender, or DSL Modem? Please reach out via private Messages or @Joesph-TP in your new thread directly. Click △ Or ☆Recommended Solution if the post/answer helps.
Recommended Solution
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#6
5 Reply
Re: Activation of QOS causes very high latency
2026-01-13 03:13:04

Hello @Gamingdave ,

Welcome to our community.

 

Could you confirm the firmware version of your router? 

What if you set the QoS speed to 85% of your speed?

If possible, please take screenshots of the speedtest results, including the QoS feature enabled and disabled. By the way, did you compare the bufferbloat and latency before and after the QoS feature was enabled?

 

 

Welcome to Our Community! Get the latest posts: △New Firmware for Archer GE550/GE650 V1 Introduces AI-QoS, EasyMesh IoT Expansion, and More! △New Firmware Releases for Archer BE805 V1/BE450 V1 to Support VPN Merge, New ECO Mode, and More! More posts, please see: △ Get the Ongoing Pre-release Firmware for Wi-Fi Routers Here— Subscribe for Updates! Urgent problems with your Wi-Fi Router, Range Extender, or DSL Modem? Please reach out via private Messages or @Joesph-TP in your new thread directly. Click △ Or ☆Recommended Solution if the post/answer helps.
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#2
Re: Activation of QOS causes very high latency
2026-01-13 10:16:51

  @Joseph-TP 

Hello,



Here is my current version :

 



Here is my config at 85% for a 1000mbps/20mbps Provider connection.

 

 

Then without QOS :

 

 

and here with QOS activated :

 

 

Here I carried out a wifi test with my PC, but that doesn't change anything via cable I get exactly the same ping peak. Simply that with cable my download speed is higher.
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#3
Re: Activation of QOS causes very high latency
2026-01-15 01:24:45

Hello@Gamingdave ,

Thanks for your feedback.

 

I have reported your case to the relevant department. 

If there are any updates, I will reply here.

 

Best Regards.

 

Welcome to Our Community! Get the latest posts: △New Firmware for Archer GE550/GE650 V1 Introduces AI-QoS, EasyMesh IoT Expansion, and More! △New Firmware Releases for Archer BE805 V1/BE450 V1 to Support VPN Merge, New ECO Mode, and More! More posts, please see: △ Get the Ongoing Pre-release Firmware for Wi-Fi Routers Here— Subscribe for Updates! Urgent problems with your Wi-Fi Router, Range Extender, or DSL Modem? Please reach out via private Messages or @Joesph-TP in your new thread directly. Click △ Or ☆Recommended Solution if the post/answer helps.
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#4
Re: Activation of QOS causes very high latency
2026-01-15 10:59:34

  @Joseph-TP 

 

Hello,

 

I look forward to hearing from you.

 

Thank you very much.

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#5
Re: Activation of QOS causes very high latency-Solution
2026-02-02 02:44:03 - last edited 2026-02-02 02:44:06

  @Gamingdave ,

The beta firmware of Archer BE230 v2 has been released. Please click here and test if it helps. 

Archer BE230_V2_1.1.3 Build 20260127 (Beta Firmware) 
Welcome to Our Community! Get the latest posts: △New Firmware for Archer GE550/GE650 V1 Introduces AI-QoS, EasyMesh IoT Expansion, and More! △New Firmware Releases for Archer BE805 V1/BE450 V1 to Support VPN Merge, New ECO Mode, and More! More posts, please see: △ Get the Ongoing Pre-release Firmware for Wi-Fi Routers Here— Subscribe for Updates! Urgent problems with your Wi-Fi Router, Range Extender, or DSL Modem? Please reach out via private Messages or @Joesph-TP in your new thread directly. Click △ Or ☆Recommended Solution if the post/answer helps.
Recommended Solution
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#6

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