Cursor randomly becomes slow on Windows (not constant, happens daily)

Question

Hello,

I am experiencing a strange cursor problem on my Windows system. The mouse cursor randomly becomes very slow. Sometimes it moves normally, and at other times it suddenly becomes slow. This behavior repeats in cycles during normal use and happens almost every day.

The slowdown is temporary but very frustrating because it interrupts normal work.

Troubleshooting I have already tried:

Updating mouse and touchpad drivers

Running sfc /scannow

Running DISM /Online /Cleanup-Image /RestoreHealth

Changing pointer speed and disabling “Enhance pointer precision”

Trying different USB ports

Restarting the computer

Testing with another mouse

Checking power management settings

Despite trying these steps, the issue still occurs randomly.

System information:

Windows version: Windows 11

Laptop/PC model: Gigabyte G5

Mouse type: (wired / wireless)

Does restarting fix it?: (Yes / No)

Has anyone experienced this issue before or knows what might be causing it?

Thank you.Title: Cursor randomly becomes slow on Windows (not constant, happens daily)

Hello,

I am experiencing a strange cursor problem on my Windows system. The mouse cursor randomly becomes very slow. Sometimes it moves normally, and at other times it suddenly becomes slow. This behavior repeats in cycles during normal use and happens almost every day.

The slowdown is temporary but very frustrating because it interrupts normal work.

Troubleshooting I have already tried:

Updating mouse and touchpad drivers

Running sfc /scannow

Running DISM /Online /Cleanup-Image /RestoreHealth

Changing pointer speed and disabling “Enhance pointer precision”

Trying different USB ports

Restarting the computer

Testing with another mouse

Checking power management settings

Despite trying these steps, the issue still occurs randomly.

System information:

Windows version: Windows 11

Laptop/PC model: Gigabyte G5

Mouse type: (wired / wireless)

Does restarting fix it?: (Yes / No)

Has anyone experienced this issue before or knows what might be causing it?

Thank you.

Answer 1

Hello CB10,

Welcome to Microsoft Q&A forum.

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How to run In-place upgrade in Windows 11 - Microsoft Community.

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Answer 2

Random, intermittent cursor slowdowns on Windows are usually caused by either:

• Hardware/connection issues (USB, wireless, battery)
• System load or background activity affecting input processing
• Pointer configuration or driver problems

Given that drivers were updated, different USB ports and another mouse were tried, and sfc/DISM were run, focus should be on systematically isolating hardware vs. system causes.

1. Verify mouse and keyboard hardware

Follow the standard hardware checks:

1. Disconnect the mouse, wait a bit so Windows unloads the driver, then reconnect it.
2. Try a different USB port (preferably directly on the laptop/PC, not through a hub).
3. If using a USB hub, ensure it is powered; if issues persist, bypass the hub and connect directly.
4. Inspect the cable (for wired) or batteries/charge level (for wireless) and replace batteries if there’s any doubt.
5. Make sure there’s no dirt blocking the sensor on the mouse.
6. Test the same mouse on another PC for a longer period to see if the slowdown ever appears there. If it does, replace the mouse.

If the mouse and ports work perfectly on another PC, the issue is likely system-related.

2. Check for general mouse/keyboard performance issues

Windows input performance can degrade when the system is under load or when many apps are open. To rule this out:

1. Close all open apps and observe whether the cursor remains smooth. If performance improves, the number or type of open apps may be interfering with the mouse.
2. Check battery levels if using Bluetooth:
   • Go to Start > Settings > Devices > Bluetooth & other devices and verify reported battery level for Bluetooth devices.
3. Restart the PC after closing apps to refresh drivers and services.
4. Adjust mouse configuration

Even though pointer speed and “Enhance pointer precision” were already changed, confirm other mouse settings are normal:

1. Open Start > Settings > Bluetooth & devices > Mouse.
2. Use the Mouse pointer speed slider to set a comfortable speed.
3. Ensure Enhance pointer precision is set as desired (on or off) and test for a while in each state.
4. For more granular options, select Additional mouse options > Pointer Options and verify that no unusual settings are enabled.
5. Update Windows and drivers via Windows Update

Cursor performance issues can be caused by outdated system components or drivers:

1. Go to Start > Settings > Update & Security > Windows Update.
2. Select Check for updates and install all available updates.
3. If using a non-Surface device, also check the OEM (Gigabyte) support site for chipset, graphics, and input device driver updates.
4. Check if the mouse/keyboard work correctly on another PC

If the cursor slowdown is severe or the cursor sometimes stops responding:

1. Connect the mouse and/or keyboard to another PC.
2. If the device shows the same behavior there, replacement is recommended.
3. If the device works fine on the other PC, focus on system configuration and performance on the original machine.
4. If touchpad is involved

If the laptop touchpad also shows slow cursor movement, update or reinstall the touchpad driver:

1. Use Windows Update to get recommended driver updates.
2. Or open Device Manager, locate the touchpad under Human Interface Devices or Mice and other pointing devices, and update/reinstall the driver.

If, after all of the above, the cursor slowdown continues only on this Windows installation and not on other PCs with the same mouse, the root cause is likely system performance or a background process. In that case, monitoring CPU, GPU, and disk usage in Task Manager during a slowdown and disabling or updating problematic apps or drivers would be the next step.

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References:

• Mouse and keyboard problems in Windows
• Troubleshoot problems with your Surface mouse or keyboard
• Change mouse settings
• Fix touchpad problems in Windows
• Mouse Input Overview