If Task Manager in Windows 11 stops refreshing its process list or performance graphs, open Task Manager > Settings and change Real time update speed from Paused to Normal. Then close and reopen Task Manager and check the Performance graph. This guide covers the redesigned Task Manager in Windows 11 version 22H2 and later; the original Windows 11 interface uses a different menu, covered below. Holding Ctrl can also temporarily pause the process list, so release the key before testing.

Windows Task Manager shows CPU performance and process usage, with the update-speed menu open and set to Normal. Before you change the update speed​

The setting controls how often Task Manager displays updated information. It does not pause the programs, processor, disk, or network connection being monitored. Likewise, it is separate from Windows Update: choosing Normal here does not download or install Windows updates.

You should be able to complete the main check in a few minutes. You do not need to change the registry or stop a Windows service.

  • Check your Windows version if needed: Right-click Start, select Settings > System > About, and look under Windows specifications.
  • Make a note of your current speed if you deliberately chose Low or Paused and may want to restore it later.
  • Release Ctrl after opening Task Manager. The shortcut for opening it uses Ctrl, and holding that key down can temporarily stop the process list from refreshing.

Set Task Manager to update normally​

  1. Open Task Manager. Press Ctrl+Shift+Esc, then release all three keys. Alternatively, right-click Start and select Task Manager.
  2. Open Task Manager’s settings. Select the Settings gear near the bottom of the left navigation bar. This is the settings page inside Task Manager, not the main Windows Settings app.
  3. Find Real time update speed. Open its drop-down menu. Depending on your Windows build, the page’s layout may look slightly different.
  4. Select Normal. If the setting was Paused, this restores automatic updates. If it was already Normal, you can select another speed and then return to Normal before reopening the app.
  5. Close Task Manager. Use the X in its title bar. This closes the monitoring app; it does not require you to end any of the processes listed in it.
  6. Reopen Task Manager with Ctrl+Shift+Esc or by right-clicking Start and selecting Task Manager. Release the keys and continue to the verification steps below.

The speed choices have different purposes:

  • High refreshes more frequently.
  • Normal is a practical starting point for live monitoring.
  • Low refreshes less frequently, so a pause between changes is more noticeable.
  • Paused stops automatic refreshes until you select another speed.

You can return to the same drop-down at any time to restore your previous choice. If you choose Paused again, the display will stop automatically updating by design.

If you have the original Windows 11 Task Manager​

The original Windows 11 release used the older Task Manager layout rather than the redesigned sidebar and settings page. If your Task Manager has a View menu at the top instead of the Settings gear:

  1. If you see a compact window with a More details button, select More details.
  2. Select View > Update speed > Normal.
  3. Close Task Manager, reopen it, and check the graph as described below.

The remaining checks in this guide focus on the redesigned Windows 11 interface.

Verify that live updates have resumed​

A number staying the same for a few seconds does not necessarily mean Task Manager is stuck: the underlying activity may simply be steady or idle. Test a graph and a process list rather than relying on one reading.

  1. In Task Manager, select Performance in the left navigation bar.
  2. Select CPU and watch the graph for several seconds without holding Ctrl. The graph should continue moving as Task Manager receives new samples. The CPU percentage may rise or fall, though it does not have to change on every refresh.
  3. Open a normal app, such as Notepad, while keeping Task Manager available. Return to Task Manager and select Processes.
  4. Look for the newly opened app in the list. Close Notepad normally, then watch for its entry to disappear. If the list is sorted by a changing resource such as CPU, entries may move as values change.

If the graph advances and the process list reflects the app opening and closing, the display is updating again. If only one value remains at zero, that alone is not proof of a frozen display—for example, a process that is not currently transferring data may show no network activity.

Pause the process list temporarily with Ctrl​

The Ctrl shortcut is useful when processes keep moving as you try to read or select a row. Microsoft Windows engineering team member Jen Gentleman described this behavior for both Windows 10 and Windows 11.

  1. Open Task Manager and select Processes.
  2. Make sure Real time update speed is set to Normal, High, or Low, rather than Paused.
  3. Press and hold Ctrl. The process list’s refresh pauses while the key is held, making it easier to inspect a row.
  4. Release Ctrl. Automatic refresh should resume at the selected update speed.

This is different from selecting Paused in Task Manager’s settings. Releasing Ctrl ends the temporary keyboard pause, but it does not change a speed setting that was already set to Paused. If the list stays still after you release Ctrl, check the speed drop-down again.

Do not select End task merely to test whether the list is updating. Ending a process can close an app and discard unsaved work; opening and closing Notepad normally is a safer test.

If Task Manager still does not refresh​

The setting says Normal, but the graph is still stationary​

Close and reopen Task Manager once more, then check both Performance > CPU and Processes. Also verify that Ctrl is not being held down. If the app itself responds to clicks but its data remains unchanged, the problem may be more than the speed setting.

Microsoft has documented past Windows 11 preview-build issues in which Task Manager graphs failed to update even when the speed was not set to Paused. That history does not establish that a particular current build has the same issue, but it is a reason not to assume Paused is the only possible cause.

The list appears frozen only while you use the keyboard​

Release both Ctrl keys and watch the process list again. If a key seems physically stuck, check the keyboard and try another one if available.

If you use Sticky Keys, its behavior is controlled under Settings > Accessibility > Keyboard. Check the setting if modifier keys are behaving unexpectedly. Do not turn off an accessibility feature you rely on without knowing how to restore it; the same page contains the Sticky keys switch.

Task Manager does not open with the shortcut​

Right-click Start and select Task Manager instead. You can also open Start, type Task Manager, and select the app from the results. If it opens this way, release any modifier keys and perform the speed check.

If Task Manager will not open through any of these methods, or its window does not respond to clicks, changing the speed is not enough to diagnose the problem. Save your work in other apps and try the PC restart below.

Task Manager is still unresponsive after reopening it​

  1. Save your open work and close apps normally.
  2. Select Start > Power > Restart.
  3. After signing back in, open Task Manager and check Settings > Real time update speed.
  4. If it is not Paused, repeat the Performance > CPU and Notepad checks.

A PC restart is broader than closing Task Manager and will interrupt open work, so it is a troubleshooting step—not a prerequisite for changing the speed.

Compare the reading in Resource Monitor​

If Task Manager still appears stuck but you need to inspect activity, you can use Resource Monitor as a separate view:

  1. Press Windows+R.
  2. Type resmon.exe and press Enter.
  3. Inspect its CPU or other resource information while opening and closing an ordinary app.

Resource Monitor is a way to compare what another Windows monitoring tool displays; it does not repair Task Manager. If Resource Monitor changes while Task Manager remains stationary, record that distinction for troubleshooting. If both are unresponsive or the whole PC is slow, the problem may be broader than Task Manager’s display.

Check for updates or escalate​

If the issue continues, open Settings > Windows Update and select Check for updates. Install applicable updates when convenient, saving your work before any requested restart. On a work or school PC, update availability may be controlled by your organization.

If the problem remains, contact your organization’s IT support or Microsoft Support. Include your Windows version from Settings > System > About, the selected Task Manager update speed, whether Processes and Performance both fail to refresh, and whether Resource Monitor changes. Those details help distinguish a paused display from an app-specific or wider system problem.

 

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