Lenovo Slim 3 – Wi-Fi Keeps Disconnecting Frequently on Windows 11 (Intel Wi-Fi 6 AX201 160MHz)

Question

Hello,

I am facing a recurring Wi-Fi connectivity issue on my Lenovo Slim 3 laptop running Windows 11.

The Wi-Fi connection disconnects automatically multiple times during use. Sometimes it reconnects after a few seconds, while other times I have to reconnect manually. This issue is affecting my work, online meetings, and general internet browsing.

Device Information:

• Laptop: Lenovo Slim 3
• Operating System: Windows 11
• Wi-Fi Adapter: Intel(R) Wi-Fi 6 AX201 160MHz

Troubleshooting Already Performed:

• Restarted the laptop and Wi-Fi router.
• Updated the Wi-Fi adapter driver.
• Forgot and reconnected to the Wi-Fi network.
• Ran the Windows Network Troubleshooter.
• Disabled the power management option for the Wi-Fi adapter.
• Installed the latest Windows updates.

Despite trying the above steps, the issue still persists.

I would appreciate any guidance on how to permanently resolve this problem. Please let me know if there are any additional diagnostics or settings I should check.

Thank you.Hello,

I am facing a recurring Wi-Fi connectivity issue on my Lenovo Slim 3 laptop running Windows 11.

The Wi-Fi connection disconnects automatically multiple times during use. Sometimes it reconnects after a few seconds, while other times I have to reconnect manually. This issue is affecting my work, online meetings, and general internet browsing.

Device Information:

• Laptop: Lenovo Slim 3
• Operating System: Windows 11
• Wi-Fi Adapter: Intel(R) Wi-Fi 6 AX201 160MHz

Troubleshooting Already Performed:

• Restarted the laptop and Wi-Fi router.
• Updated the Wi-Fi adapter driver.
• Forgot and reconnected to the Wi-Fi network.
• Ran the Windows Network Troubleshooter.
• Disabled the power management option for the Wi-Fi adapter.
• Installed the latest Windows updates.

Despite trying the above steps, the issue still persists.

I would appreciate any guidance on how to permanently resolve this problem. Please let me know if there are any additional diagnostics or settings I should check.

Thank you.

Answer 1

Click your Start Button, type cmd and choose Command Prompt

Run this command and hit Enter:

ipconfig /flushdns

Run this command and hit Enter:

ipconfig /registerdns

Run this command and hit Enter:

netsh winsock reset

Run this command and hit Enter:

netsh int ip reset

Close Command Prompt

Open the Settings App

Go to Network and Internet

Click the Network Reset button

Wait for your PC to automatically restart after 5 minutes, do not manually restart your PC.

Answer 2

Have you tried switching your Wi-Fi band from 2.4 GHz to 5 GHz, or vice versa? Also, perform a network reset on your Windows system. If your BIOS is not up to date, update it to the latest version as well, and then check if the issue persists.