Windows 11 Wi-Fi Keeps Disconnecting? 9 Easy Fixes
Internet and Wi-Fi problems in Windows 11 can stop you from working, browsing, or running a small business smoothly. If your connection drops, loads slowly, or does not work at all, the cause is often simple and fixable.
This guide explains safe, step-by-step solutions to fix Windows 11 internet and Wi-Fi problems without advanced technical knowledge.
Why Internet and Wi-Fi Problems Happen in Windows 11
Most connection issues are caused by:
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Network driver problems
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Router or modem issues
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Incorrect network settings
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Windows updates
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Temporary system glitches
Understanding the cause helps you apply the correct fix.
Try These Quick Fixes First
Before changing settings, try these basic steps:
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Restart your computer
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Restart your router and modem
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Turn Wi-Fi off and on again
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Disconnect and reconnect to the network
These simple actions often resolve temporary issues.
Use the Built-In Network Troubleshooter
Windows 11 includes a tool that can automatically detect and fix network problems.
Steps:
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Go to Settings → System → Troubleshoot
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Select Other troubleshooters
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Run Internet Connections
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Follow the on-screen instructions
This tool is safe and recommended for beginners.
Check Your Network Adapter Settings
A disabled or faulty network adapter can block internet access.
Steps:
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Press Windows + X → Device Manager
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Expand Network adapters
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Make sure your adapter is enabled
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Right-click → Update driver
👉 Related guide: Fix Driver Problems in Windows 11
Reset Network Settings Safely
If problems persist, resetting network settings can help.
Steps:
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Go to Settings → Network & Internet
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Select Advanced network settings
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Click Network reset
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Restart your PC
⚠️ This removes saved Wi-Fi passwords, so keep them handy.
Fix Internet Problems After a Windows Update
Sometimes updates affect network connectivity.
Try the following:
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Install pending updates
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Restart after updating
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Roll back recent updates if problems started afterward
👉 Related guide: Fix Windows 11 Update Problems
Improve Wi-Fi Signal and Stability
Weak Wi-Fi signals can cause slow or unstable connections.
Tips:
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Move closer to the router
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Avoid physical obstructions
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Change Wi-Fi channel in router settings
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Use Ethernet cable for critical work
These steps are especially helpful for home offices and small businesses.
When to Use a Driver Update Tool
If manual driver updates fail, a reputable driver updater can:
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Scan outdated drivers
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Install correct network drivers
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Fix compatibility issues
See our in-depth Driver Booster review for automated updates.
Consider Reinstalling Network Drivers
If all else fails:
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Open Device Manager
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Right-click Wi-Fi adapter
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Uninstall device
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Restart PC
Windows will reinstall automatically.
Check for Windows Update Conflicts
Some updates cause connectivity issues.
If internet stopped working after an update:
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Go to Settings → Windows Update
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View Update History
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Uninstall recent update
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Restart PC
If your PC also freezes or crashes, follow our
👉 Windows 11 freezing fix guide
Prevent Internet Problems in Windows 11
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Keep drivers updated
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Restart router monthly
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Avoid outdated VPN software
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Install Windows updates carefully
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Use a reliable DNS (Google DNS or Cloudflare)
Disable Power Saving for Network Adapter
Windows may turn off your adapter to save energy.
Steps:
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Open Device Manager
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Right-click Wi-Fi adapter
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Properties → Power Management
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Uncheck “Allow the computer to turn off this device”
Flush DNS and Reset IP Configuration
Corrupted DNS can block internet access.
Open Command Prompt as Administrator and run:
Restart your PC.
How to Prevent Internet Problems in the Future
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Keep network drivers updated
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Restart your router monthly
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Avoid unknown network tools
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Back up important files in case of outages
👉 Related guide: How to Back Up Windows 11 Safely
OPTIONAL FAQ
Q: Why does my Wi-Fi keep disconnecting in Windows 11?
A: Common causes include driver issues, weak signals, or router problems.
Q: Is network reset safe?
A: Yes, but it removes saved networks and passwords.
Q: Should I update my network driver?
A: Yes, if you experience frequent connection issues.
CONCLUSION
Internet and Wi-Fi problems in Windows 11 are common but usually easy to fix. By checking basic settings, updating drivers, and using built-in tools, you can restore a stable connection without stress.
If problems continue, the issue may be related to hardware or your internet service provider.