If Task Manager is showing wrong uptime in Windows 11, disable Fast Startup, verify uptime via WMIC, restart WMI service, ...
If you notice a process with a number and code in the Startup Task Manager on your Windows 11/1 computer, this post will help you determine and resolve the issue. Possible Virus or Malware infection: ...
Skip Task Manager when an app freezes: Windows 11 can terminate it directly from the task bar.