Fix WiFi Disconnecting Every Few Minutes on Windows

EP
Erropedia Team
📅 May 25, 2026 📅 Updated Aug 2, 2026 👁 10 views Network & Connectivity Intermediate
WiFi dropping every few minutes is often caused by power saving settings, driver issues, or interference. This guide provides step-by-step fixes to stabilize your connection.

Symptoms

Users experience intermittent WiFi disconnections every 2–10 minutes. The network icon shows a yellow exclamation or disappears briefly, then reconnects automatically. This can occur on laptops, desktops, and tablets running Windows 10/11. Streaming, video calls, and online gaming are frequently interrupted.

Root Causes

  • Power saving settings: Windows may turn off the wireless adapter to conserve battery.
  • Outdated or corrupted drivers: Incompatible or buggy WiFi drivers cause frequent drops.
  • Wireless interference: Neighboring networks, microwaves, or Bluetooth devices on 2.4 GHz.
  • Router overload or channel congestion: Too many devices or overlapping channels.
  • IP address conflict or stale DHCP lease: Causes temporary loss of connectivity.
  • Background Windows updates or services: Network reset or driver reinstallation during updates.

Step-by-Step Fix

1. Disable Power Saving on WiFi Adapter

  1. Open Device Manager (right-click Start > Device Manager).
  2. Expand Network adapters.
  3. Right-click your WiFi adapter (e.g., Intel Wireless-AC 9560) and select 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. In Device Manager, right-click the WiFi adapter and select Update driver.
  2. Choose Search automatically for drivers.
  3. If no update found, visit your laptop or adapter manufacturer’s website (e.g., Intel, Realtek) to download the latest driver.
  4. Install and reboot.

3. Change Wireless Channel on Router

  1. Log into your router (usually 192.168.1.1 or 192.168.0.1).
  2. Go to Wireless Settings.
  3. Set Channel to a less congested one (e.g., 1, 6, or 11 for 2.4 GHz).
  4. If available, enable 5 GHz band for less interference.
  5. Save settings and reboot the router.

4. Renew IP and Flush DNS

  1. Open Command Prompt as Administrator.
  2. Type: ipconfig /release and press Enter.
  3. Then: ipconfig /renew.
  4. Then: ipconfig /flushdns.
  5. Close the window and test.

5. Network Reset (Windows 10/11)

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

Alternative Fixes

  • Disable Windows Fast Startup: Go to Power Options > Choose what the power buttons do > Change settings that are currently unavailable > Uncheck Turn on fast startup.
  • Change WiFi adapter advanced settings: In Device Manager > Properties > Advanced tab, set Roaming Aggressiveness to Low or Medium.
  • Use a wired connection temporarily to rule out hardware issues.
  • Update router firmware to the latest version.

Prevention

  • Keep Windows and drivers updated automatically.
  • Use a dual-band router and connect to 5 GHz when possible.
  • Position router away from microwaves, cordless phones, and thick walls.
  • Regularly restart your router (every 2–4 weeks).
  • Set a static IP for your device if DHCP issues persist.

If the problem continues after all steps, consider replacing the WiFi adapter or contacting your ISP for signal issues.

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EP
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.