Although it should eliminate a lot of vulnerabilities and make several dozen improvements
The April update KB5036893 for Windows 11 turned out to be very buggy: users write about a lot of different problems after installing it.
Users encounter troubles after installing the update — A blue «screen of death» appears. And some people experience white — the monitor simply displays a blank white installer window.
After installing the update, WSL v2 stops working for some people, the system slows down (files and folders take 5 minutes to open), the taskbar stops responding to user actions, the mouse cursor trembles, and the monitor does not wake up from sleep mode.
According to Microsoft’s own description, the update KB5036893 eliminates 69 vulnerabilities and introduces 29 improvements to the system. But, judging by user reviews, it introduces no less bugs.