Windows 10 Insider Preview Build 16281 For PC |LINK|

I have the same issue, installed 16281 build and the problem persists. The only way that kept my system running and my sanity was to disable the graphics driver. Obviously my second display is a no show but the problem so far has disappeared.

Windows 10 Insider Preview Build 16281 for PC

A number of files for Windows 10 ARM64 build 16281 are now available for download from the Windows Update servers, as noticed by users on My Digital Life forums. The ARM64 files also seem to be available for different SKUs such as Windows 10 S, Enterprise, Pro, and more. These files are used by the Unified Update Platform (UUP) in Windows 10. The user has to combine them in order to create the full ISO. These files also suggest that Windows 10 on ARM devices will be supported by the Windows Insider program, just like any other Windows 10 PCs.