Abril 16, 2022

Paano Ayusin ang Bluetooth Mouse Lag sa Windows 11

Does your Bluetooth mouse lag in Windows 11? Various reasons—such as conflicting power management settings and missing or outdated drivers—can cause the cursor to stutter or freeze after a few seconds of inactivity.

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.

kaugnay: Haven’t made the upgrade to Windows 11 yet? Learn how to fix mouse lag in Windows 10.

Subukan muna ang Mga Mabilisang Pag-aayos na Ito

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.

  • I-restart ang Iyong Computer: Usually, restarting your computer is all it takes to resolve problems in Windows. Save your work and select simula > kapangyarihan > 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 kapangyarihan switch on the Bluetooth mouse and set it to Patay, Pagkatapos 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.
  • I-recharge ang Iyong 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. 

Patakbuhin ang 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:

1. buksan ang simula menu at piliin ang Setting.

2. Mag-scroll pababa sa Sistema settings and select the option labeled I-troubleshoot.

3. Piliin ang Iba pang mga troubleshooter.

4. Mag-scroll pababa at piliin ang Tumakbo na pindutan sa tabi Bluetooth. 

Install Support Software & Drivers

Bluetooth pointing devices work best with additional support software and mouse drivers—Mga Pagpipilian sa Logitech, 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 Tingnan ang Mga Update option or something similar) and see if that eliminates the lag.

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.

1. Mag-right click sa simula pindutan at piliin Device Manager.

2. Palawakin ang Bluetooth category, right-click the Bluetooth module—e.g., Intel(R) Wireless Bluetooth(R)—at pumili Mga Katangian.

3. Lumipat sa Power Management tab at alisan ng check ang kahon sa tabi Payagan ang computer na patayin ang aparato upang makatipid ng kuryente. Pagkatapos, piliin OK.

If that fails to resolve the issue, expand the Mga Device sa Interface ng Tao category (further down the Device Manager) and open the Mga Katangian pane for Bluetooth Low Energy GATT compliant HID. Pagkatapos, lumipat sa Power Management tab and clear the box next to Payagan ang computer na patayin ang aparato upang makatipid ng kuryente.

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 bago magpatuloy.

1. Pindutin ang Windows + R to open the Run box. Then, type regedit at pindutin ang Magpasok.

2. Navigate to the following folder on the Registry Editor’s left pane:

HKEY_LOCAL_MACHINE > SYSTEM > CurrentControlSet > enum > USB

Next, expand the folder that begins with VID_8087 (halimbawa, VID_8087&PID_0026) and then the sub-folder with the numbers and letters (e.g., 5&ed1e05a&0&10). Finally, select Mga Parameter ng Device.

3. Double-click each of the following keys on the right side of the Registry Editor window, add a hexadecimal value of 0, at piliin OK.

  • DeviceSelectiveSuspended
  • SelectiveSuspendEnabled
  • SelectiveSuspendSupported

nota: If any of the keys above appear missing, right-click a vacant area and select bago > Halaga ng DWORD (32-bit). Then, name it as the absent key and save it with a hexadecimal value of 0.

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.

1. buksan ang simula menu at piliin ang Setting.

2. Select the category labeled Lakas at baterya.

3. Buksan ang pull-down menu sa tabi power-mode at piliin ang Pinakamahusay na pagganap.

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.

1. buksan ang Start menu at piliin ang Setting.

2. Piliin ang Bluetooth at mga aparato on the Settings sidebar. 

3. Piliin ang pa icon (three dots) next to your Bluetooth mouse and select Alisin ang aparato > Oo.

4. Piliin ang Magdagdag ng device.

5. Piliin ang Bluetooth and repeat the pairing process to re-establish the Bluetooth connection between your mouse and computer.

Check for Bluetooth Driver Updates

If the mouse lag problem persists, download the latest Bluetooth drivers from your PC manufacturer—Labak na may gubat, HP, Acer, etc. Then, run the setup file within the downloaded package or perform the update via the Device Manager.

1. buksan ang Device Manager.

2. Palawakin ang Bluetooth kategorya.

3. Right-click the Bluetooth module and select I-update ang driver.

4. Piliin ang Browser my computer for drivers.

5. Piliin ang Magtingin and locate the downloaded driver package on your computer. Then, select susunod upang maisagawa ang pag-update.

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.

1. buksan ang Device Manager.

2. Palawakin ang Bluetooth kategorya.

3. Right-click the Bluetooth module and select I-uninstall ang device.

4. Lagyan ng tsek ang kahon sa tabi Subukang tanggalin ang driver para sa device na ito at piliin ang I-uninstall.

5. Restart your computer. Windows 11 will automatically reinstall the Bluetooth driver at startup. If it doesn’t, re-open the Device Manager at piliin ang aksyon > I-scan para sa mga pagbabago sa hardware.

I-update ang Mga Driver ng Graphics

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).

I-update ang 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.

1. buksan ang Start menu at piliin ang Setting.

2. Piliin ang Windows Update on the Settings sidebar.

3. Piliin ang Suriin ang mga update.

4. Piliin ang I-download ngayon para mag-install ng mga available na update.

Additionally, select Advanced na mga pagpipilian > Opsyonal na pag-update and install any Microsoft-verified driver updates for the Bluetooth mouse, the Bluetooth module, and the graphics card.

I-scan para sa 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.

Huwag paganahin ang 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.

1. buksan ang simula menu, type Control Panel, at pindutin ang Magpasok.

2. Piliin ang Hardware at Sound.

3. Sa ilalim ng Mga Pagpipilian sa Power seksyon, piliin Piliin kung ano ang gagawin ng mga pindutan ng kuryente.

4. Piliin ang Baguhin ang mga setting na kasalukuyang hindi magagamit.

5. Uncheck the box next to I-on ang mabilis na startup (inirerekomenda) and select Save changes.

Ano Pa Ang Magagawa Mo?

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.