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Only one computer has low connection + slow

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Only one computer has low connection + slow

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Only one computer has low connection + slow
Only one computer has low connection + slow
2025-05-20 02:16:26 - last edited 2025-06-19 01:18:24
Tags: #Gaming Router #Network Connectivity
Model: Archer AX3000  
Hardware Version:
Firmware Version:

Somehow only one of my computer has low connection to AX3000, other devices are fast and have great connections.

I tried to reinstall my wlan's drivers, sticked to 5G only, turned of IPv6, but it only helped to stay connected without ping spikes, but still low internet speed.

 

Is there a way to fix this issue? My wlan card that has problem is Realtek 8852CE.

 

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Re:Only one computer has low connection + slow-Solution
2025-05-21 09:09:26 - last edited 2025-06-19 01:18:24

Hi@JKHH

Thank you for contacting our community.

 

Here are some suggestions for your issue:

Please check whether you set QoS for the PC?  How to turn off the QoS feature on TP-Link Router

Please forget wireless password and reconnect to Wi-Fi again.

Please compare with wired connection, is it also slow?

Please connect to different WiFi, like hotspot on phone or guest network of router. Please go to Advanced > Wireless > Guest Network.

 

Best Regards~

Nice to Meet You in Our TP-Link Community. Check Out the Latest Posts: △Pre-release Firmware for Archer AX50 Introduces New Parental Control Features and Enhancements △Introducing AI QoS: Elevate Your Gaming Experience on the Archer GE800 Gaming Router △Connect TP-Link Archer BE550 to Germany's DS-Lite (Dual Stack Lite) Internet via WAN △Tether KidShield Test Recruitment - Safeguarding Children's Online Experience If you found the post or response helpful, please click Helpful. If an answer solves your problem, click "Recommended Solution" so that others can benefit from it.
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Re:Only one computer has low connection + slow-Solution
2025-05-21 09:09:26 - last edited 2025-06-19 01:18:24

Hi@JKHH

Thank you for contacting our community.

 

Here are some suggestions for your issue:

Please check whether you set QoS for the PC?  How to turn off the QoS feature on TP-Link Router

Please forget wireless password and reconnect to Wi-Fi again.

Please compare with wired connection, is it also slow?

Please connect to different WiFi, like hotspot on phone or guest network of router. Please go to Advanced > Wireless > Guest Network.

 

Best Regards~

Nice to Meet You in Our TP-Link Community. Check Out the Latest Posts: △Pre-release Firmware for Archer AX50 Introduces New Parental Control Features and Enhancements △Introducing AI QoS: Elevate Your Gaming Experience on the Archer GE800 Gaming Router △Connect TP-Link Archer BE550 to Germany's DS-Lite (Dual Stack Lite) Internet via WAN △Tether KidShield Test Recruitment - Safeguarding Children's Online Experience If you found the post or response helpful, please click Helpful. If an answer solves your problem, click "Recommended Solution" so that others can benefit from it.
Recommended Solution
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