Update for Windows Security Platform - broke my computer

Hello all.

I went to apply the following update to my computer: 

Update for Windows Security platform - KB5007651 (Version 10.0.29573.1002)

Upon restart I could no longer use the start menu. When I would click on it, the menu would come on the screen and disappear in two seconds. Any attempt to click on the User or the Power Icon would do nothing. 

I tried rebooting using the command prompt and it was still broken after the reboot. Tried using DSIM and it kept getting stuck at 62.3 %.  Finally just restored from backup and everything worked again. 

I know it's an important update, but if the computer is useless afterwards - what's the point?

Anybody else experience this and how did you resolve it?

-- Jim

Processor Intel(R) Core(TM) i7-9700K CPU @ 3.60GHz (3.60 GHz)

Installed RAM 64.0 GB

Graphics card NVIDIA GeForce RTX 3070 (8 GB)

Storage 1.54 TB of 3.64 TB used

System type 64-bit operating system, x64-based processor

Edition Windows 11 Pro

Version 25H2

OS build 26200.8457

Experience Windows Feature Experience Pack 1000.26100.304.0