Microsoft yesterday released an optional update KB4541335 (Build 18363.752/18362.752) for Windows 10 version 1903/1909. And some users who tried to install this update or installed it are already reporting issues faced with this update on official Microsoft anwers forum and on Reddit.

An user reports that the KB4541335 updated failed to install with error 0x800F0988.

06:36:24 Package KB4541335 failed to be changed to the Installed state. Status: 0x800f0988.

From System

Installation error: 0x800F0988  (KB4551762)

Another user has reported about facing input lag in all games after installing this update. The issue seems gone after the update gets uninstalled.

After this update I have terrible input lag in all games, i7 4771, gtx 1660, 16 gb ram. I deleted this update and marked it as hidden in windows utility, so all is good now. I checked this twice, I don’t know why it’s so problematic for my pc.

Since this is an optional update one can skip it, but these fixes will be part of next Patch Tuesday update, so perhaps Microsoft needs to fix these issues.