April 16, 2022

Bii o ṣe le ṣatunṣe aisun Asin Bluetooth ni 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 Various reasons—such as conflicting power management settings and missing or outdated drivers—can cause the cursor to stutter or freeze after a few seconds of inactivity.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.

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

Gbiyanju Awọn atunṣe Yara wọnyi Lakọkọ

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.

  • Tun kọmputa rẹ bẹrẹ: Usually, restarting your computer is all it takes to resolve problems in Windows. Save your work and select Bẹrẹ > Agbara > Tun bẹrẹ 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 Agbara switch on the Bluetooth mouse and set it to pa, ki o si 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.
  • Saji rẹ Asin: 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. 

Ṣiṣe Bluetooth Laasigbotitusita

Windows 11 comes with a built-in Bluetooth troubleshooter that can automatically detect and fix connectivity issues with Bluetooth devices. To run it:

1. ṣii Bẹrẹ akojọ aṣayan ko si yan Eto.

2. Yi lọ si isalẹ awọn System settings and select the option labeled Laasigbotitusita.

3. Yan Miiran laasigbotitusita.

4. Yi lọ si isalẹ ki o yan awọn Run bọtini lẹgbẹẹ Bluetooth. 

Install Support Software & Drivers

Bluetooth pointing devices work best with additional support software and mouse drivers—Awọn aṣayan Logitech, Synapse Razer, 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 Ṣayẹwo fun Awọn imudojuiwọn 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. Ọtun-tẹ awọn Bẹrẹ bọtini ati ki o yan Ero iseakoso.

2. Faagun awọn Bluetooth category, right-click the Bluetooth module—e.g., Intel(R) Wireless Bluetooth(R)- ki o si yan Properties.

3. Yipada si awọn Isakoso agbara taabu ki o ṣii apoti ti o tẹle si Allow the computer to turn off the device to save power. Lẹhinna, yan OK.

If that fails to resolve the issue, expand the Awọn Ẹrọ Ti Ọlọhun Eniyan category (further down the Device Manager) and open the Properties pane for Bluetooth Low Energy GATT compliant HID. Lẹhinna, yipada si Isakoso agbara tab and clear the box next to Allow the computer to turn off the device to save power.

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 ṣaaju ṣiṣe.

1. Tẹ Windows + R to open the Run box. Then, type regedit ki o si tẹ Tẹ.

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

HKEY_LOCAL_MACHINE > Ilana > LọwọlọwọControlSet > enum > USB

Next, expand the folder that begins with VID_8087 (fun apere, VID_8087&PID_0026) and then the sub-folder with the numbers and letters (e.g., 5&ed1e05a&0&10). Finally, select Awọn paramita ẹrọ.

3. Double-click each of the following keys on the right side of the Registry Editor window, add a hexadecimal value of 0, ati ki o yan OK.

  • DeviceSelectiveSuspended
  • SelectiveSuspendEnabled
  • SelectiveSuspendSupported

akọsilẹ: If any of the keys above appear missing, right-click a vacant area and select New > DWORD (32-bit) Iye. 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. ṣii Bẹrẹ akojọ ki o si yan Eto.

2. Select the category labeled Agbara & batiri.

3. Ṣii akojọ aṣayan-isalẹ lẹgbẹẹ Ipo Agbara ki o si yan Iṣe ti o dara julọ.

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. ṣii Bẹrẹ akojọ ki o si yan Eto.

2. Yan Bluetooth & awọn ẹrọ on the Settings sidebar. 

3. Yan awọn Die icon (three dots) next to your Bluetooth mouse and select Yọ ẹrọ kuro > Bẹẹni.

4. Yan Fi ẹrọ kun.

5. Yan 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—Dell, HP, Acer, etc. Then, run the setup file within the downloaded package or perform the update via the Device Manager.

1. ṣii Ero iseakoso.

2. Faagun awọn Bluetooth ẹka.

3. Right-click the Bluetooth module and select Imudani imudojuiwọn.

4. Yan Browser my computer for drivers.

5. Yan Kiri and locate the downloaded driver package on your computer. Then, select Itele lati ṣe imudojuiwọn.

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. ṣii Ero iseakoso.

2. Faagun awọn Bluetooth ẹka.

3. Right-click the Bluetooth module and select Ẹrọ aifiṣe.

4. Ṣayẹwo apoti ti o tẹle Gbiyanju lati yọ awakọ kuro fun ẹrọ yii ki o si yan Aifi.

5. Restart your computer. Windows 11 will automatically reinstall the Bluetooth driver at startup. If it doesn’t, re-open the Ero iseakoso ki o si yan Action > Ṣayẹwo fun awọn ayipada hardware.

Ṣe imudojuiwọn Awakọ Awakọ

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).

Ṣe imudojuiwọn 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. ṣii Bẹrẹ akojọ ki o si yan Eto.

2. Yan Windows Update on the Settings sidebar.

3. Yan Ṣayẹwo fun awọn imudojuiwọn.

4. Yan gba awọn bayi lati fi sori ẹrọ awọn imudojuiwọn to wa.

Additionally, select Awọn aṣayan ilọsiwaju > Awọn imudojuiwọn aṣayan and install any Microsoft-verified driver updates for the Bluetooth mouse, the Bluetooth module, and the graphics card.

Ọlọjẹ fun Malware

Computer viruses are another reason that induces mouse or touchpad lag. Use the built-in Aabo Windows tool (accessible via the system tray) or a dedicated anti-malware utility—such as Malwarebytes—to thoroughly scan your PC for malware.

Muu Bibere Bẹrẹ

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. ṣii Bẹrẹ akojọ, tẹ Ibi iwaju alabujuto, ki o tẹ Tẹ.

2. Yan Ohun elo ati Ohun.

3. Labẹ awọn Awọn aṣayan Agbara apakan, yan Yan ohun ti awọn bọtini agbara ṣe.

4. Yan Yi awọn eto pada ti o wa ni bayi ko si.

5. Uncheck the box next to Tan ibere ibere iyara (niyanju) and select Save changes.

Kini Ohun miiran O Le Ṣe?

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.