Issue Description
Wi-Fi may connect and disconnect repeatedly, causing dropped calls, slow browsing, or loss of internet access.
Common Causes
- Power management turning off the adapter
- Outdated or unstable Wi-Fi drivers
- Router channel interference
- Corrupted network configuration
Step-by-Step Solution
Step 1: Disable Power Saving for Wi-Fi
- Right-click Start → Device Manager
- Expand Network adapters
- Right-click your Wi-Fi adapter → Properties
- Go to Power Management
- Uncheck Allow the computer to turn off this device
- Click OK
Step 2: Update Wi-Fi Driver
- In Device Manager → Network adapters
- Right-click Wi-Fi adapter → Update driver
- Select Search automatically for drivers
- Restart after update
✔ If the issue started after a driver update, choose Roll Back Driver instead
Step 3: Reset Network Settings
- Open Settings → Network & Internet → Advanced network settings
- Click Network reset
- Select Reset now
- Restart when prompted
Step 4: Change Router Wi-Fi Channel
- Log in to your router’s admin page
- Change channel to 1, 6, or 11 (2.4 GHz)
- Save and restart router
Explore Further
- Test using Ethernet cable
- Check signal strength and distance
Prevention & Best Practices
Keep drivers updated and avoid aggressive power-saving settings.