Gandalf_The_Grey
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- Apr 24, 2016
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At February 2020 patchday Microsoft released a standalone UEFI security update KB4524244 für Windows 10, that caused serious issues.
Microsoft has withdrawn the UEFI security update KB4524244 on Feb. 15, 2020.
Microsoft has withdrawn the UEFI security update KB4524244 on Feb. 15, 2020.

Windows 10: Update KB4524244 pulled
[German]At February 2020 patchday Microsoft released a standalone UEFI security update KB4524244 für Windows 10, that caused serious issues. Microsoft has withdrawn the UEFI security update KB4524244 on Feb. 15, 2020. Issues with Update KB4524244 I had discussed the 'Standalone Update' KB45242
borncity.com
Uninstall the update in any case!
In the KB article Microsoft gives hints what to do in case of issues: Uninstall the update. Some people (e.g. here) interpret it as: ‘if the update doesn’t cause any issues, leave it on the system”. In this special case I recommend uninstalling the update in any case, because of the potentially broken Windows 10 reset feature.

Windows 10, version 1909 and Windows Server, version 1909
View announcements and review known issues and fixes for Windows 10 version 1909 and Windows Server 1909
docs.microsoft.com