Microsoft is currently not aware of any known issues in this cumulative update, but it’s possible that the update is still plagued with issues that were reported last month. Security improvements are also available for Windows apps, Kernal, Edge Legacy, Windows Media, and more. In terms of security, Microsoft has addressed an issue where print jobs will return errors even after restarting the print spooler service or the operating system. Microsoft has resolved an unknown Blue Screen of Death (system crash) that occurs at startup after users enter their credentials. For example, the tech giant has patched an issue where Desktop Windows Manager (DWM) leaks virtual memory in remote desktop sessions.

The March 2021 cumulative update comes with other bug fixes as well. Windows 10 Build 19042.867 has fixed screen rendering issues after opening games with certain hardware configurations. Last year, Microsoft rolled out gaming improvements for Windows 10 and some users have reported that they experiencing performance issues, not boosts, after applying the recent cumulative updates.Īccording to user complaints, game stuttering appears to be the main issue and the bug is affecting some games. Another bug has been fixed where users notice rendering issues when videos in Movies & TV and other apps on some monitors. With this month’s cumulative update, Microsoft says it has fixed an issue where the Windows 10 setup screen (OOBE) might not render the options correctly. What’s fixed and improved in Windows 10 Build 19042.867 Fixes issues with high dynamic range (HDR) displays.

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