A Bizarre Windows 11 Bug Duplicates Task Manager Instead Of Closing It

The Task Manager isn’t managing its tasks.

If you’re a Windows 11 personification who often uses nan Task Manager tool, you should astir apt debar Microsoft’s latest OS update. Reddit users and my workfellow Tom Warren are reporting that a bug successful nan optional Windows 11 KB5067036 update is causing Task Manager to copy itself erstwhile they effort to adjacent nan app, impacting machine performance.

The bug is breaking nan “X” fastener to discontinue Task Manager, preventing nan app from shutting down and alternatively keeping it moving successful nan background. Repeated attempts to unfastened and adjacent nan app consequence successful aggregate instances that tin eat up your CPU and RAM resources.

According to nan KB5067036 alteration log notes, nan update includes a hole for Task Manager that resolves immoderate apps not being grouped pinch their processes, but mentions nary different Task Manager changes. Microsoft hasn’t acknowledged this caller bug astatine nan clip of writing, and nan KB5067036 log still says that nan institution “is not presently alert of immoderate issues pinch this update.”

We person reached retired to Microsoft for further information.

Thankfully, Windows Latest and Reddit personification BNSoul person recovered a impermanent workaround. Individual Task Manager instances tin beryllium closed by selecting nan “End task” fastener connected nan app alternatively of clicking nan “X” button, aliases users tin tally taskkill /im taskmgr.exe /f in nan Windows 11 Command Prompt to unopen down each of nan Task Manager instances simultaneously.