Archer T4U Plus can't find 2.4GHz AP in Windows 11 after a few weeks

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Archer T4U Plus can't find 2.4GHz AP in Windows 11 after a few weeks

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
Archer T4U Plus can't find 2.4GHz AP in Windows 11 after a few weeks
Archer T4U Plus can't find 2.4GHz AP in Windows 11 after a few weeks
2023-11-09 05:33:03
Model: Archer T4U Plus  
Hardware Version: V1
Firmware Version: US/1.0

Hi, my current Archer T4U Plus adapter can't scan any 2.4GHz wifi APs start from yesterday. I verified it by using mobile hotspot and couldn't able to scan 2.4GHz AP. So I tried to download and the driver, uninstalled current USB driver and reinstalled the downloaded driver but still can't find 2.4GHz AP. 
Please help cryingcrying!! I am using it on Windows 11 and it worked very well till yesterday. 

Note: Please don't suggest me to change something on router as I can't access the admin rights for the router (Linksys). Thanks.

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Re:Archer T4U Plus can't find 2.4GHz AP in Windows 11 after a few weeks
2023-11-09 18:23:35

  @Anthony_Thet 

 

Hi,

 

Do you have the possibility to test your Archer T4U Plus on another computer?

In case it doesn't work on another computer either, then it's probably faulty.

 

5 GHz Wi-Fi still works fine, right?

 

 

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