Watch the video:
Timestamps:
0:00 - Explanation
1:16 - Downloading KB4554364
3:45 - Installing KB4554364
4:25 - Check if update installed
So, there’s a new fix for issues affecting some Microsoft products, those who use Proxies and VPNs. These issues have been affecting many people, but the new Windows update should have fixed it. It’s not automatically going to download for now, so if you need a fix: This is the video for you!
Microsoft info: https://support.microsoft.com/en-us/help/4554364/windows-10-update-kb4554364
Microsoft Update Catalog: https://www.catalog.update.microsoft.com/Search.aspx?q=KB4554364