Fix Wlanext.exe high CPU usage on Windows
0Here's how to Fix Wlanext.exe high CPU usage on Windows. Run Avast Driver Updater@ https://www.anrdoezrs.net/click-7952654-14577796 to keep your device drivers up-to-date, easily & effectively.
If you are experiencing high CPU usage by "Wlanext.exe," here are some steps you can try to diagnose and resolve the issue:
1. **Check for Windows Updates:** Make sure your Windows operating system is up to date. Microsoft often releases patches and updates to address known issues and improve system stability.
2. **Update Wireless Network Drivers:** Outdated or corrupted wireless network drivers can cause high CPU usage by "Wlanext.exe." Visit the website of your computer's manufacturer or the wireless network adapter's manufacturer and download the latest drivers for your specific model.
3. **Run a Full System Scan for Malware:** Malware or viruses can sometimes disguise themselves as legitimate processes, including "Wlanext.exe," leading to high CPU usage. Run a thorough malware scan using a reputable antivirus program to ensure your system is clean.
4. **Disable and Re-enable Wi-Fi:** Sometimes, temporarily disabling and then re-enabling the Wi-Fi connection can help reset the wireless network settings and resolve any issues with "Wlanext.exe." You can do this by going to "Settings" - "Network & Internet" - "Wi-Fi," then toggle the Wi-Fi switch off and on again.
5. **Reset Network Settings:** Resetting your network settings can help resolve various network-related issues. To do this, go to "Settings" - "Network & Internet" - "Status," and under the "Network reset" section, click on "Network reset."
6. **Check for Background Applications:** Certain third-party applications or services running in the background may interfere with "Wlanext.exe" and cause high CPU usage. Try disabling unnecessary startup applications and services to see if the issue resolves.
7. **Perform a Clean Boot:** Performing a clean boot will start Windows with a minimal set of drivers and startup programs, which can help identify if any third-party software is causing the high CPU usage. Instructions for performing a clean boot can vary depending on your Windows version.
8. **Check Event Viewer:** Use the Event Viewer to check for any error messages or warnings related to "Wlanext.exe" that might provide more insight into the cause of the high CPU usage.
If the problem persists after trying these steps, you may want to seek further assistance from Microsoft Support or a knowledgeable professional who can help diagnose and resolve the issue specific to your system configuration. Additionally, it's worth checking for any specific updates or solutions related to "Wlanext.exe" that may have been released by Microsoft after my last update.