A cumulative update to Windows 10 has triggered efficiency issues for some users. A report came Saturday that issues with Windows 10 Build 18362.329, which entered with the KB4512941 cumulative update, have caused high CPU utilization issues.
KB4512941 was released as a non-compulsory update on August 30. Microsoft said in a knowledge base article that the update was supposed to address quite a few points affecting Remote Desktop, Windows Sandbox and other facets of Windows 10.
The report stated many users have complained about high CPU utilization points after installing the update, nevertheless, purportedly because of an issue with Cortana. The virtual assistant’s SearchUI.exe process has reportedly used 30-40% of the CPU as well as 150-200MB of memory since the set up of the KB4512941 update. However, these resources are being wasted–the Cortana window opened from the Taskbar fails to load.
It isn’t clear why Cortana decided to be a processor hog with the KB4512941 update. What is clear, nonetheless, was the fact that members of the Windows Insider Program reported these issues to Microsoft through the Feedback Hub before the update was made available to the general users. These reviews appear to have slipped through the cracks; now, users who set up the optional update are sacrificing a significant portion of their CPU to Cortana.
Other cumulative updates have failed to fix the issues they were made to deal with.
The report also stated that some users resolved the issue with Cortana by deleting a registry key, however; until one of many update’s improvements surpasses the performance hit, it is probably simpler to uninstall the KB4512941 update until Microsoft addresses the problem.