How to fix WiFi disconnects randomly (Mediatek MT7921 driver)?

Question

Issue: How to fix WiFi disconnects randomly (Mediatek MT7921 driver)?

Hello. I have a new Windows PC and I have a problem with the Internet connection. I have a Mediatek MT7921 WiFi card and the Internet keeps disconnecting randomly. How can I fix this?

Solved Answer

The Mediatek MT7921 WiFi card was designed for gamers with a 2×2 dual-antenna, power efficiency for longer battery life, hardware enhancements for lower latency connections that reduce in-game pings, and support for super long-range connections so people can go even further from the Wi-Fi router.

It also features a Wi-Fi 6 connectivity solution which delivers multi-gigabit, low latency wireless data connectivity, providing faster, more reliable network connections when many users are gaming, streaming, or video chatting in the same space.

However, with all of these benefits, some people are still having issues. People report experiencing WiFi disconnecting randomly. It is unknown why exactly this is happening. It is possible that an incorrect network driver[1] is installed. Sometimes, the Internet connection can also be interfered by third-party security software.

In this guide, you will find 7 steps that should help you fix WiFi disconnects randomly problem. Keep in mind that the manual troubleshooting process can be lengthy. You can use a maintenance tool like FortectMac Washing Machine X9 that can fix most system errors, BSODs,[2] corrupted files, and registry[3] issues. Otherwise, follow the step-by-step instructions below.

How to fix WiFi disconnects randomly Mediatek MT7921 driver

Solution 1. Run the Network Troubleshooter

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To repair damaged system, you have to purchase the licensed version of Fortect Mac Washing Machine X9.
  • Click Start Menu, and type Settings
  • Open Settings, and navigate to System
  • Scroll down to the bottom and click Troubleshoot from the list of options

Run the Network Troubleshooter

  • Click Other Troubleshooters, then click Run on Internet Connection Troubleshooter
  • Select Troubleshoot My Connection To the Internet
  • check if the issue persists

Solution 2. Disable Third-Party Antivirus

Fix it now! Fix it now!
To repair damaged system, you have to purchase the licensed version of Fortect Mac Washing Machine X9.

Sometimes antivirus software can block legitimate processes mistakenly. You should try disabling your antivirus to see if it fixes WiFi disconnecting randomly.

Disable Third-Party Antivirus

Solution 3. Restart WiFi AutoConfig Service

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To repair damaged system, you have to purchase the licensed version of Fortect Mac Washing Machine X9.
  • Press the Windows key + R to open the Run box
  • Type services.msc and press Enter
  • Find WLAN AutoConfig and right-click on it to select Properties
  • Change the Startup type from to Automatic, then click Apply

Restart WiFi AutoConfig Service

  • If the service is stopped, then click the Start button
  • Restart your computer to check if the issue persists

Solution 4. Set the Connection to Private

Fix it now! Fix it now!
To repair damaged system, you have to purchase the licensed version of Fortect Mac Washing Machine X9.
  • Press the Windows key + I to open the Settings
  • Go to Network & Internet
  • Click Ethernet and set the connection to Private

Set the Connection to Private

Solution 5. Reinstall Mediatek MT7921

Fix it now! Fix it now!
To repair damaged system, you have to purchase the licensed version of Fortect Mac Washing Machine X9.
  • Right-click on the Start Menu and select Device Manager
  • Right-click on the network adapter and click Uninstall Device

Reinstall Mediatek MT7921

  • Once it is done, install the latest driver from the official manufacturer's website
  • You can also use a dedicated utility like DriverFix that can find the best drivers for your machine and install them automatically

Solution 6. Disable Power Management

Fix it now! Fix it now!
To repair damaged system, you have to purchase the licensed version of Fortect Mac Washing Machine X9.
  • Right-click on the Start Menu and select Device Manager
  • Right-click on Network Driver and select Properties

Disable Power Management

  • Go to Power Management, and untick the option Allow This Computer To Turn Off This Device to Save Power
  • Once done, close the windows and check if the issue is solved

Solution 7. Reset Network Settings

Fix it now! Fix it now!
To repair damaged system, you have to purchase the licensed version of Fortect Mac Washing Machine X9.
  • Click on the Start Menu, and type Settings
  • Open Settings and navigate to Network & Internet
  • Click on Advanced Network Settings
  • Press on Network Reset under More Settings
  • Click Reset Now, and your PC will be restarted
  • Now type Command Prompt in the search bar
  • Right-click on it and choose Run as Administrator
  • Insert the following commands one by one and press Enter:

netsh int ip reset

netsh winsock reset

ipconfig /release

ipconfig /renew

ipconfig /flushdns

Reset Network Settings

  • Restart your computer and see if the issue persists

Repair your Errors automatically

ugetfix.com team is trying to do its best to help users find the best solutions for eliminating their errors. If you don't want to struggle with manual repair techniques, please use the automatic software. All recommended products have been tested and approved by our professionals. Tools that you can use to fix your error are listed bellow:

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Still having problems?
If you failed to fix your error using FortectMac Washing Machine X9, reach our support team for help. Please, let us know all details that you think we should know about your problem.
Fortect - a patented specialized Windows repair program. It will diagnose your damaged PC. It will scan all System Files, DLLs and Registry Keys that have been damaged by security threats.Mac Washing Machine X9 - a patented specialized Mac OS X repair program. It will diagnose your damaged computer. It will scan all System Files and Registry Keys that have been damaged by security threats.
This patented repair process uses a database of 25 million components that can replace any damaged or missing file on user's computer.
To repair damaged system, you have to purchase the licensed version of Fortect malware removal tool.To repair damaged system, you have to purchase the licensed version of Mac Washing Machine X9 malware removal tool.

Protect your online privacy with a VPN client

A VPN is crucial when it comes to user privacy. Online trackers such as cookies can not only be used by social media platforms and other websites but also your Internet Service Provider and the government. Even if you apply the most secure settings via your web browser, you can still be tracked via apps that are connected to the internet. Besides, privacy-focused browsers like Tor is are not an optimal choice due to diminished connection speeds. The best solution for your ultimate privacy is Private Internet Access – be anonymous and secure online.

 

Data recovery tools can prevent permanent file loss

Data recovery software is one of the options that could help you recover your files. Once you delete a file, it does not vanish into thin air – it remains on your system as long as no new data is written on top of it. Data Recovery Pro is recovery software that searchers for working copies of deleted files within your hard drive. By using the tool, you can prevent loss of valuable documents, school work, personal pictures, and other crucial files.

About the author
Jake Doe
Jake Doe - Computer technology geek

Jake Doe is the news editor at UGetFix. Since he met Ugnius Kiguolis in 2003, they both launched several projects that spread awareness about cybercrimes, malware, and other computer-related problems.

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