Read on to learn what you can do to resolve Bluetooth mouse lag in Windows 11. The fixes in this troubleshooting guide also apply to Bluetooth trackpads.
Try These Quick Fixes First
Try These Quick Fixes First
It’s best to kick things off by working through the quick fixes below. You might be dealing with a trivial issue that doesn’t require advanced troubleshooting.
Restart Your Computer: Usually, restarting your computer is all it takes to resolve problems in Windows. Save your work and select Start > Power > Restart to perform a system reboot.Turn Your Mouse Off & On: Likewise, it’s a good idea to restart the device firmware of the Bluetooth mouse. Locate the Power switch on the Bluetooth mouse and set it to Off, then On.Move Your Mouse Closer: Bluetooth devices don’t function well at a distance. Reduce the gap between your computer and mouse if you use them far apart. Eliminate Bluetooth Interference: Make sure that there are no sources of Bluetooth interference (e.g., usually other wireless devices) nearby or between your computer and mouse.Recharge Your Mouse: A mouse with little charge remaining can weaken its Bluetooth signal. Connect your mouse to a USB port to recharge it or insert fresh batteries.Switch to Another Surface: Avoid smooth surfaces to improve cursor control.
Run Bluetooth Troubleshooter
Run Bluetooth Troubleshooter
Windows 11 comes with a built-in Bluetooth troubleshooter that can automatically detect and fix connectivity issues with Bluetooth devices. To run it:
Install Support Software & Drivers
Install Support Software & Drivers
Bluetooth pointing devices work best with additional support software and mouse drivers—Logitech Options, Razer Synapse, etc. Look up the Bluetooth mouse model online and install any applicable software from the manufacturer. If you’ve already done that, update the software (visit the application’s settings page and look for a Check for Updates option or something similar) and see if that eliminates the lag.
Disable Power Management for Bluetooth Adapter
Disable Power Management for Bluetooth Adapter
If your Bluetooth mouse lags when left idle for a few seconds, use the Device Manager in Windows 11 to disable power management for the PC’s Bluetooth module.
Disable Bluetooth Power Management by Modifying Registry Keys
Disable Bluetooth Power Management by Modifying Registry Keys
If the above fix doesn’t help, you must modify a set of registry keys related to Bluetooth power management via the Windows 11 Registry Editor. However, since accidental changes can break the operating system, we recommend backing up the system registry before proceeding.
DeviceSelectiveSuspendedSelectiveSuspendEnabledSelectiveSuspendSupported
Note: If any of the keys above appear missing, right-click a vacant area and select New > DWORD (32-bit) Value. Then, name it as the absent key and save it with a hexadecimal value of 0.
Switch Performance Plan
Switch Performance Plan
Another way to avoid Bluetooth mouse lag caused by PC power management is to configure your Windows 11’s default power mode for best performance. However, that can hurt the battery life of laptop devices.
Remove and Reconnect Bluetooth Mouse
Remove and Reconnect Bluetooth Mouse
The following fix involves removing and reconnecting your Bluetooth mouse or trackpad. That should help eliminate issues with a corrupt Bluetooth device configuration.
Check for Bluetooth Driver Updates
Check for Bluetooth Driver Updates
If the mouse lag problem persists, download the latest Bluetooth drivers from your PC manufacturer—Dell, HP, Acer, etc. Then, run the setup file within the downloaded package or perform the update via the Device Manager.
Uninstall and Reinstall Bluetooth Drivers
Uninstall and Reinstall Bluetooth Drivers
If you can’t find newer updates, try removing and reinstalling the Bluetooth driver for your PC. Make sure to use a wired mouse to interact with the GUI in the meantime.
Update Graphics Drivers
Update Graphics Drivers
Outdated video drivers can also result in a laggy mouse pointer. Check the card manufacturer’s website (NVIDIA, AMD, Intel, etc.) for possible updates. Alternatively, use a third-party driver updater tool or Windows Update to acquire the latest video drivers for your PC (more on that next).
Update Windows 11
Update Windows 11
If the Bluetooth mouse lag persists, try updating Windows 11 to its latest version. That should patch out any known issues in the operating system that prevent Bluetooth devices from functioning correctly.
Scan for Malware
Scan for Malware
Computer viruses are another reason that induces mouse or touchpad lag. Use the built-in Windows Security tool (accessible via the system tray) or a dedicated anti-malware utility—such as Malwarebytes—to thoroughly scan your PC for malware.
Disable Fast Startup
Disable Fast Startup
Next up, consider disabling Fast Startup in Windows 11. It helps boot up your PC faster and has a history of causing problems with input devices.
What Else Can You Do?
What Else Can You Do?
If none of the fixes above work, here are a few other things to try:
Use the Bluetooth mouse as a standard wireless mouse. Logitech mice, such as the Logitech MX Master, come with a unifying receiver that offers better connectivity than Bluetooth. Run an SFC or a DISM scan to resolve underlying problems with your Windows 11 PC. Pair and use the Bluetooth mouse on another computer (PC or Mac). If the mouse lag issue persists, you’re likely dealing with a defective device—send it back for a replacement if it’s still under warranty. If not, continue troubleshooting your PC in Safe Mode.
