Hi,
Thank you for posting your query on Microsoft Community.
As per the description, I understand that you are facing some issues with Windows.
"Try removing WMDC, then open Device Manager and find the network device.
Remove it from there, and make sure it uninstalls the driver.
Then reboot.
After rebooting, connect the phone - now it should detect it, and download WMDC to get the driver."
I suggest you to perform clean boot and check, using this Microsoft Article because may be a third party application is causing this issue.
https://support.microsoft.com/en-us/kb/929135
NOTE:
A clean boot is performed to start Windows by using a minimal set of drivers and startup programs. This helps eliminate software conflicts that occur when you install a program or an update or when you run a program
in Windows. You may also troubleshoot or determine what conflict is causing the problem by performing a clean boot. You must log on to the computer as an administrator to be able to perform a clean boot. Your computer may temporarily lose some functionality
when you perform a clean boot. When you start the computer normally, the functionality returns. However, you may receive the original error message, or experience the original behavior if the problem still exists. If the computer is connected to a network,
network policy settings may prevent you from following these steps.
https://support.microsoft.com/kb/929135
Once you perform clean boot do refer to the section “How to reset the computer to start normally after clean boot troubleshooting” to boot the computer in normal mode.
Hope this information helps. Please let us know if you need any other assistance with Windows in future. We will be happy to assist you.