Windows 11's latest preview update has a bug affecting the Task Manager, causing it to fail to close properly and strain system resources. Users have reported installation failures, with some experiencing setbacks at the final stage despite a 100% completion status, and a few systems may become inoperable. Users have suggested potential solutions on Reddit, such as using 'End Task' within the application instead of clicking the 'X' to close it. Microsoft has not officially acknowledged the issue, but a full release is expected in less than two weeks to resolve the bug.