How to Fix Windows 11 Wi-Fi Disconnecting: Best Proven Guide (2026)

Windows 11 Wi-Fi disconnecting randomly is one of the most frustrating problems users face in 2026.  You are in the middle of work, a video call, or  streaming — and suddenly your Windows 11 Wi-Fi  disconnecting again. You reconnect. It drops again.  The cycle repeats endlessly.

The good news? This is one of the most common  Windows 11 problems — and it has clear, proven  fixes. In this guide, we walk you through every  solution from simple to advanced so you can stop the random disconnections for good.

Windows 11 Wi-Fi keeps disconnecting for millions  of users worldwide. Whether your Windows 11 Wi-Fi  keeps disconnecting after sleep, after update, or  randomly — this guide covers every proven fix  available in 2026.

Why Is Windows 11 Wi-Fi Disconnecting?

Before jumping into fixes, it helps to understand the common causes:

• Outdated or corrupted Wi-Fi drivers
• Power management settings turning off your adapter
• Windows 11 update conflicts
• Router compatibility issues
• DNS configuration problems
• Network adapter settings misconfigured

Now let’s fix it.

Fix 1: Run the Network Troubleshooter

Windows 11 has a built-in troubleshooter that catches common Wi-Fi issues automatically.

1. Press Win + I to open Settings
2. Go to System > Troubleshoot > Other troubleshooters
3. Find Internet Connections and click Run
4. Follow the on-screen instructions
5. Restart your PC after completion

This simple step fixes the problem for many users instantly.

Fix 2: Disable Wi-Fi Power Management

Windows 11 sometimes turns off your Wi-Fi adapter to save power — causing random disconnections. Disabling this is one of the most effective fixes.

1. Right-click the Start button and select Device Manager
2. Expand Network Adapters
3. Right-click your Wi-Fi adapter and select Properties
4. Click the Power Management tab
5. Uncheck “Allow the computer to turn off this device to save power”
6. Click OK and restart your PC

Fix 3: Update Your Wi-Fi Driver

Outdated drivers are the number one cause of Wi-Fi disconnections in Windows 11.

1. Right-click the Start button and open Device Manager
2. Expand Network Adapters
3. Right-click your Wi-Fi adapter and select Update driver
4. Choose Search automatically for drivers
5. Install any available updates
6. Restart your PC

If no updates are found automatically, visit your laptop manufacturer’s website and download the latest Wi-Fi driver manually.

Fix 4: Reset Network Settings

Resetting your network configuration can clear corrupted settings causing disconnections.

1. Press Win + S and search for Command Prompt
2. Right-click and select Run as administrator
3. Type these commands one by one and press Enter after each:

netsh winsock reset
netsh int ip reset
ipconfig /release
ipconfig /flushdns
ipconfig /renew

4. Restart your PC after running all commands

Fix 5: Change DNS Server

Using a faster and more reliable DNS server can fix connectivity issues.

1. Press Win + I and go to Network & Internet
2. Click Wi-Fi then Hardware Properties
3. Next to DNS server assignment click Edit
4. Switch to Manual and enable IPv4
5. Set Preferred DNS to 8.8.8.8 (Google)
6. Set Alternate DNS to 8.8.4.4
7. Click Save

Fix 6: Disable Random Hardware MAC Address

Windows 11 has a feature that randomizes your MAC address which can cause router conflicts.

1. Press Win + I and go to Network & Internet
2. Click Wi-Fi
3. Turn off Random hardware addresses
4. Reconnect to your Wi-Fi network

Fix 7: Reinstall the Wi-Fi Driver

If updating didn’t work, a clean reinstall often does.

1. Open Device Manager
2. Expand Network Adapters
3. Right-click your Wi-Fi adapter and select Uninstall device
4. Check Delete the driver software for this device
5. Click Uninstall
6. Restart your PC — Windows will automatically reinstall the driver

Fix 8: Check for Windows Updates

Microsoft frequently releases patches that fix Wi-Fi bugs.

1. Press Win + I and go to Windows Update
2. Click Check for updates
3. Install all available updates
4. Restart your PC

Fix 9: Change Wi-Fi Network Adapter Settings

Adjusting advanced adapter settings can stabilize your connection.

1. Open Device Manager
2. Right-click your Wi-Fi adapter and select Properties
3. Click the Advanced tab
4. Find Roaming Aggressiveness and set it to Lowest
5. Find 802.11d and set it to Disabled
6. Click OK and restart

Fix 10: Reset Windows Network Stack

If nothing else works this nuclear option fixes deep network corruption.

1. Press Win + S and search PowerShell
2. Run as Administrator
3. Type this command and press Enter:

Get-NetAdapter | Restart-NetAdapter

4. Restart your PC

Frequently Asked Questions

Why does my Windows 11 Wi-Fi disconnect every few minutes? This is usually caused by power management settings turning off your adapter. Fix 2 solves this in most cases.

Does Windows 11 have Wi-Fi issues? Yes. Windows 11 has known Wi-Fi driver compatibility issues especially after major updates. Keeping drivers updated and using Fix 3 resolves most cases.

Will resetting network settings delete my passwords? No. It resets network configuration only. Your saved Wi-Fi passwords remain intact.

How do I know which Wi-Fi adapter I have? Open Device Manager and expand Network Adapters. Your Wi-Fi adapter name will be listed there.

Stop Windows 11 Wi-Fi Disconnecting For Good

Windows 11 Wi-Fi disconnecting randomly is frustrating but fixable. Start with Fix 2 (Power Management) and Fix 3 (Driver Update) as these solve the problem for the majority of users. If those don’t work, work through the remaining fixes in order.

Bookmark this page and check back as we continue to update it with new solutions for 2026.

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