Fix WiFi Disconnecting Every Few Minutes on Windows

EP
Erropedia Team
📅 May 25, 2026 📅 Updated Sep 16, 2026 👁 46 views Network & Connectivity Intermediate
WiFi dropping every few minutes is often due to power saving settings, driver issues, or interference. This guide provides step-by-step fixes to stabilize your connection.

Symptoms

  • WiFi connection drops every 2–10 minutes
  • Network icon shows globe or exclamation mark
  • Reconnecting manually restores connection temporarily
  • Other devices on same network work fine

Root Causes

  • Power saving settings on wireless adapter
  • Outdated or corrupted WiFi driver
  • Channel interference from neighboring networks
  • IP address conflict or stale DNS cache
  • Router firmware issues or overheating

Step-by-Step Fix

1. Disable Power Saving for WiFi Adapter

  1. Press Win + X and select Device Manager.
  2. Expand Network adapters.
  3. Right-click your WiFi adapter (e.g., Intel Wireless-AC 9560) and choose Properties.
  4. Go to Power Management tab.
  5. Uncheck Allow the computer to turn off this device to save power.
  6. Click OK and restart your PC.

2. Update WiFi Driver

  1. Open Device Manager again.
  2. Right-click your WiFi adapter and select Update driver.
  3. Choose Search automatically for drivers.
  4. If no update found, visit your laptop or adapter manufacturer’s website to download the latest driver manually.
  5. Install and reboot.

3. Release and Renew IP / Flush DNS

  1. Open Command Prompt as Administrator (search cmd, right-click, Run as administrator).
  2. Type ipconfig /release and press Enter.
  3. Type ipconfig /renew and press Enter (may take a few seconds).
  4. Type ipconfig /flushdns and press Enter.
  5. Exit and test connection.

4. Change WiFi Channel (Router Side)

  1. Log into your router’s admin panel (usually 192.168.1.1 or 192.168.0.1).
  2. Go to Wireless Settings.
  3. Change channel from Auto to a specific channel (e.g., 1, 6, or 11 for 2.4 GHz).
  4. Save settings and reboot router.

5. Reset Network Settings

  1. Go to Settings > Network & Internet > Status.
  2. Click Network reset at the bottom.
  3. Click Reset now and confirm. PC will restart.

Alternative Fixes

  • Disable IPv6: In Network Adapter Properties, uncheck Internet Protocol Version 6 (TCP/IPv6).
  • Change wireless mode: In adapter properties, set 802.11n/ac mode to enabled.
  • Use a USB WiFi adapter if internal adapter is failing.
  • Update router firmware via manufacturer’s support page.

Prevention

  • Keep WiFi drivers updated automatically via Windows Update.
  • Place router away from metal objects and electronic interference (microwaves, cordless phones).
  • Use 5 GHz band if supported and less congested.
  • Restart router monthly to clear memory.
  • Set a static IP for your device to avoid DHCP conflicts.

By following these steps, you should eliminate intermittent WiFi drops. If the issue persists, consider hardware replacement or contacting your ISP.

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Erropedia Team
Tech Support Editors
The Erropedia editorial team researches and documents real-world tech errors from across Windows, Linux, macOS, networking, databases, cloud platforms, and more. Every solution is reviewed for accuracy and updated as software and systems evolve.