For those of you have already upgraded to the Windows 10 May 2019 Update (version 1903), Microsoft has a massive update that is now available to download. Build 18362.267 is a cumulative update and brings with it a laundry list of bug fixes and improvements.

Microsoft has implemented fixes to prevent Windows Hello from failing to recognize

Source: Hot Hardware – Microsoft Issues Massive Windows 10 May 2019 Bug Fix Update, Get It Now