Microsoft has acknowledged new Windows 10 Version 1903 Start Menu and desktop search issues originating after installation of the latest update KB4515384. The issues are under investigation as listed by Microsoft on its official issue list for May 2019 update.
Some users report issues related to the Start menu and Windows Desktop Search
Microsoft has received reports that some users are having issues related to the Start menu and Windows Desktop Search.Affected platforms:
- Client: Windows 10, version 1903
Next steps: We are presently investigating and will provide an update when more information is available.
We already reported about users taking to Reddit and official Microsoft forum to share issues of the KB4515384 update breaking Start Menu, Action Center, breaks search for fixing CPU usage.