Hello Prmtlfghtr,
Welcome to Microsoft Community.
"Microsoft Wi-Fi Direct Virtual Adapter "means a virtual network adapter used by the Microsoft Windows operating system to enable the Wi-Fi Direct feature.
It looks like you've tried several troubleshooting steps, but the issue of the Microsoft Wi-Fi Direct virtual adapter shutting down the system still persists. Since you have tried some common solutions, I have compiled some solutions for you that you have not tried, hoping to help you:
1.Check for Windows updates:
Make sure your operating system is up to date. Sometimes, Windows updates include bug fixes that may address compatibility issues.
2.Check power management Settings:
Make sure the power management Settings for your Wi-Fi adapter are configured correctly. Some devices may have Settings that allow them to be turned off to save energy, which can cause connectivity issues.
- Right-click the Start button and choose Device Manager.
- Locate your Wi-Fi adapter under "Network Adapter," right-click it, and select "Properties."
- Check if you can see the "Power Management" TAB, and if so, uncheck the option "Allow computer to turn off this device to save power".
3.System File Checker (SFC) and DISM:
Run the System File Checker tool to scan and repair corrupt system files. In addition, you can run the Deployment Image Service and Management (DISM) tool to repair damage to component storage:
Use the System File Checker tool to repair missing or corrupted system files
4.To update the BIOS:
Check to see if your laptop has a BIOS update available. Sometimes BIOS updates can improve hardware compatibility and stability.
Keep in mind that updating the BIOS is a potentially risky operation, and if you are not good at it, follow the guidance of your device's after-sales support, or let them assist you. Please back up all your important data before performing it.
5.Temporarily disable Microsoft Wi-Fi Direct Virtual Adapter.
This is for testing purposes only, and disabling the driver may cause some functions to not work properly, such as sharing nearby and connecting to printers. But our goal is to determine if this driver, when disabled, still causes the problems you mentioned here.
If you find that the problem is no longer occurring, a temporary solution may be to disable it.
But I recommend you can also submit this question through the Feedback Hub (if convenient, please provide as much detail as possible, including pictures, videos, etc.).
Please share the feedback link after submitting, I will submit your feedback to the relevant team for investigation through internal channels. More votes will allow developers to notice and investigate the issue more quickly.
Best regards,
Mitchell - | Microsoft community support expert from MSFT