Wi-Fi Keeps Disconnecting and Reconnecting on Windows 11? 9 Ways to Fix It

Is your Wi-Fi connection constantly disconnecting and reconnecting on Windows 11? Frequent Internet connection drops can interrupt video calls, online gaming, file downloads, and everyday web browsing. In some cases, the connection may disconnect for a few seconds before reconnecting automatically, while in others you may need to reconnect to the network manually. Some users may also notice the problem started after installing a recent Windows update or driver update.

Well, Wi-Fi disconnection problems on Windows 11 are commonly caused by weak wireless signals, router issues, outdated network drivers, power management settings, network interference, VPN conflicts, or changes to network settings. These issues can make the connection unstable even when your internet service is working normally.

Fortunately, most Wi-Fi connectivity problems can be resolved with a few troubleshooting steps. In this guide, we’ll explain why Wi-Fi keeps disconnecting and reconnecting on Windows 11 and walk you through 8 proven solutions to help restore a stable wireless connection.

Why Does Wi-Fi Keep Disconnecting and Reconnecting on Windows 11?

Wi-Fi connection drops can occur for several reasons. Sometimes the problem is caused by a weak wireless signal or a temporary router issue, while in other cases, Windows 11 may disconnect from the network due to driver issues, power management settings, or software conflicts.

Common reasons why Wi-Fi keeps disconnecting and reconnecting on Windows 11 include:

• Weak Wi-Fi Signal: Being too far from the router or having walls and other obstacles between your device and the router can cause an unstable connection.
• Router or Modem Issues: Temporary glitches, overheating, or outdated router firmware can cause devices to lose their connection intermittently.
• Outdated or Faulty Wi-Fi Drivers: Corrupted or incompatible network drivers can prevent Windows from maintaining a stable wireless connection.
• Power Saving Settings: Windows may automatically turn off the Wi-Fi adapter to conserve power, especially on laptops.
• Network Interference: Nearby wireless devices, Bluetooth equipment, cordless phones, and neighboring Wi-Fi networks can interfere with your connection.
• VPN or Network Software Conflicts: VPN clients, security software, and network management applications can sometimes disrupt wireless connectivity.
• Recent Windows or Driver Updates: In some cases, a Windows update or driver update may change network settings or introduce compatibility issues that affect Wi-Fi stability.

Fortunately, most Wi-Fi disconnection problems can be resolved by adjusting network settings, updating drivers, improving signal strength, or resetting Windows networking components. Follow the solutions below until your connection becomes stable.

Fix 1: Restart Your Router and Windows 11 PC

Temporary router glitches and network communication errors are among the most common causes of Wi-Fi disconnections. Restarting your router refreshes your connection to your internet service provider, while restarting Windows 11 clears temporary network processes that may be causing frequent connection drops.

1. Save any open work and shut down your Windows 11 PC.
2. Turn off your router and modem (if separate).
3. Unplug the power cable from both devices.
4. Wait for at least 30 seconds.
5. Plug the modem back in and allow it to fully restart.
6. Turn on the router and wait until all status lights stabilize.
7. Start your Windows 11 PC and reconnect to your Wi-Fi network.
8. Monitor the connection for several minutes to see whether the disconnections stop.

If multiple devices connected to the same Wi-Fi network are experiencing similar disconnection issues, the problem is likely related to the router, modem, or internet service provider rather than Windows 11.

Fix 2: Move Closer to the Router and Check Signal Strength

A weak or unstable Wi-Fi signal can cause Windows 11 to repeatedly disconnect and reconnect to the network. This commonly happens when you’re too far from the router or when walls, furniture, and other electronic devices interfere with the wireless signal.

1. Move your laptop or PC closer to the Wi-Fi router.
2. Check whether the Wi-Fi signal strength increases.
3. Remove or reduce obstacles between your device and the router if possible.
4. Temporarily disconnect nearby Bluetooth devices that may cause interference.
5. Test the connection for a few minutes to see if the random disconnections stop.

If the Wi-Fi connection becomes stable when you’re closer to the router, the issue is likely related to signal strength or wireless interference rather than Windows 11 itself.

Fix 3: Forget and Reconnect to the Wi-Fi Network

Windows stores a profile for every Wi-Fi network you connect to, including saved passwords and network settings. If this profile becomes corrupted or contains incorrect information, your Wi-Fi connection may disconnect and reconnect repeatedly. Removing the saved network and connecting again can help create a fresh connection.

1. Press Windows + I to open Settings.
2. Go to Network & Internet > Wi-Fi.
3. Click Manage known networks.
4. Select your Wi-Fi network and click Forget.
5. Return to the available Wi-Fi networks list.
6. Select your wireless network and click Connect.
7. Enter the Wi-Fi password when prompted.
8. Wait for Windows to reconnect and monitor the connection.

If the Wi-Fi connection remains stable after reconnecting, the issue was likely caused by a corrupted or outdated network profile stored in Windows 11.

Fix 4: Run the Windows Network Troubleshooter

Windows 11 includes a built-in Network Troubleshooter that can automatically detect and fix common Wi-Fi problems. It can identify issues such as incorrect network settings, disabled wireless adapters, and other configuration problems that may cause the Wi-Fi connection to disconnect and reconnect repeatedly.

1. Press Windows + I to open Settings.
2. Click System in the left pane.
3. Select Troubleshoot.
4. Click Other troubleshooters.
5. Find Network and Internet and click Run.
6. Follow the on-screen instructions and apply any recommended fixes.
7. Restart your computer if prompted.

After the troubleshooter completes, reconnect to your Wi-Fi network and monitor the connection for a few minutes. If the Wi-Fi continues to disconnect and reconnect, proceed to the next solution.

Fix 5: Disable Power Saving for the Wi-Fi Adapter

Windows 11 can automatically turn off the Wi-Fi adapter to save power, especially on laptops running on battery power. While this feature helps extend battery life, it can sometimes cause the wireless connection to disconnect unexpectedly and reconnect later.

1. Press Windows + X and select Device Manager.
2. Expand Network adapters.
3. Right-click your Wi-Fi adapter and select Properties.
4. Open the Power Management tab.
5. Uncheck Allow the computer to turn off this device to save power.
6. Click OK to save the changes.
7. Restart your computer.

After Windows restarts, use your PC normally for a while and check whether the Wi-Fi connection remains stable. If the problem persists, continue with the next solution.

Fix 6: Update or Reinstall the Wi-Fi Driver

The Wi-Fi driver allows Windows 11 to communicate with your wireless network adapter. If the driver becomes outdated, corrupted, or incompatible, the connection may disconnect and reconnect randomly. This issue can sometimes appear after a Windows update or driver update.

Update the Wi-Fi Driver

1. Press Windows + X and select Device Manager.
2. Expand Network adapters.
3. Right-click your Wi-Fi adapter and select Update driver.
4. Click Search automatically for drivers.
5. Follow the on-screen instructions to install any available updates.

Reinstall the Wi-Fi Driver

If updating doesn’t resolve the issue:

1. Right-click the Wi-Fi adapter and select Uninstall device.
2. Confirm the uninstall when prompted.
3. Restart your computer.
4. Windows will automatically reinstall the Wi-Fi driver during startup.

After updating or reinstalling the driver, reconnect to your wireless network and monitor the connection to see if the random disconnections have stopped.

Fix 7: Disable VPN or Network Management Software

VPN applications, third-party firewall tools, and network management software can sometimes interfere with wireless connections. If the Wi-Fi started disconnecting after installing a VPN or networking utility, temporarily disabling the software can help determine whether it is causing the problem.

1. Disconnect from any active VPN connection.
2. Close the VPN application completely.
3. If you use third-party firewall or network optimization software, temporarily disable it.
4. Restart your computer.
5. Reconnect to your Wi-Fi network and monitor the connection.

If the Wi-Fi connection becomes stable after disabling the software, the issue is likely related to the VPN, firewall, or network management application. Check for software updates or review its network settings before enabling it again.

Fix 8: Switch Between the 2.4 GHz and 5 GHz Wi-Fi Bands

Modern routers typically broadcast both 2.4 GHz and 5 GHz Wi-Fi networks. While the 5 GHz band offers faster speeds, it has a shorter range and can become unstable when you’re far from the router. The 2.4 GHz band provides better coverage but may be more susceptible to interference. Switching between these bands can help stabilize your Wi-Fi connection.

1. Click the Wi-Fi icon in the taskbar.
2. View the list of available wireless networks.
3. If your router broadcasts separate network names for each band, connect to the alternative band:
   • Switch from 5 GHz to 2.4 GHz, or
   • Switch from 2.4 GHz to 5 GHz.
4. Enter the Wi-Fi password if prompted.
5. Use your connection normally and monitor whether the random disconnections stop.

If your router uses a single network name for both bands, log in to the router’s administration page and check whether features such as Smart Connect or Band Steering are enabled. In some cases, these features can cause devices to switch between bands too aggressively, resulting in intermittent Wi-Fi disconnects.

If switching bands resolves the problem, the issue was likely related to signal strength, wireless interference, or the router’s band-steering configuration.

Fix 9: Perform a Network Reset

If the Wi-Fi connection continues to disconnect after trying the previous solutions, your network configuration may be corrupted. Performing a network reset reinstalls network adapters and restores Windows networking components to their default settings, which can resolve persistent connectivity issues.

Note: A network reset will remove saved Wi-Fi networks, VPN connections, and custom network settings. Make sure you know your Wi-Fi password before proceeding.

1. Press Windows + I to open Settings.
2. Go to Network & Internet.
3. Click Advanced network settings.
4. Select Network reset.
5. Click Reset now.
6. Confirm the action when prompted.
7. Restart your computer if it doesn’t restart automatically.
8. Reconnect to your Wi-Fi network.

Once the reset is complete, monitor your connection for a while. In many cases, a network reset resolves persistent Wi-Fi disconnection and reconnection problems caused by corrupted network settings.

If the Wi-Fi connection still drops frequently after completing all of the solutions above, the issue may be related to your router hardware, internet service provider, or a failing wireless adapter. Testing another Wi-Fi network can help determine whether the problem is specific to your current network or your Windows 11 device.

How to Prevent Wi-Fi Disconnection Problems on Windows 11

While occasional network issues can happen, a few simple practices can help reduce the chances of Wi-Fi disconnections and maintain a more stable wireless connection.

• Keep your Wi-Fi adapter drivers updated.
• Place your router in a central location away from walls and electronic interference.
• Install router firmware updates when available.
• Avoid running multiple VPN or network management applications simultaneously.
• Periodically restart your router to clear temporary network issues.
• Use the 5 GHz band for faster speeds when you’re close to the router, or 2.4 GHz for better range.

Following these best practices can help improve Wi-Fi stability and reduce random connection drops on Windows 11.

Conclusion

If the Wi-Fi connection continues to disconnect after trying all of the solutions above, connect your PC directly to the router using an Ethernet cable, if possible. A stable wired connection can help determine whether the problem is related to the Wi-Fi signal, wireless adapter, or router configuration.

If the connection remains stable over Ethernet, the issue is likely specific to the wireless network rather than your internet service. In that case, you may need to review your router configuration, update its firmware, or contact the device manufacturer for further assistance.

Frequently Asked Questions