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Април 16, 2022

Како да го поправите доцнењето на глувчето Bluetooth во 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 Various reasons—such as conflicting power management settings and missing or outdated drivers—can cause the cursor to stutter or freeze after a few seconds of inactivity.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.

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

Прво пробајте ги овие брзи поправки

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.

  • Рестартирајте го вашиот компјутер: Usually, restarting your computer is all it takes to resolve problems in Windows. Save your work and select почеток > Моќ > Рестарт 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 Моќ switch on the Bluetooth mouse and set it to Исклучување, Тогаш 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. 

Стартувај 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. Отворете го почеток мени и изберете Подесувања.

2. Скролувајте надолу на Систем settings and select the option labeled Смена на проблеми.

3. Изберете Други отстранувачи на проблеми.

4. Скролувајте надолу и изберете го Испратена копчето до Bluetooth. 

Install Support Software & Drivers

Bluetooth pointing devices work best with additional support software and mouse drivers—Опции на 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 Провери за ажурирања 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. Десен-клик на почеток копчето и изберете Менаџер на уреди.

2. Проширете го Bluetooth category, right-click the Bluetooth module—e.g., Intel(R) Wireless Bluetooth(R)— и изберете Својства.

3. Префрлете се на Моќен менаџмент табот и отштиклирајте го полето до Allow the computer to turn off the device to save power. Потоа, изберете OK.

If that fails to resolve the issue, expand the Уреди за човечки интерфејс category (further down the Device Manager) and open the Својства pane for Bluetooth Low Energy GATT compliant HID. Потоа, префрлете се на Моќен менаџмент 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 пред да продолжите.

1. Притиснете Windows + R to open the Run box. Then, type regedit и притиснете Внесете.

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

HKEY_LOCAL_MACHINE > СИСТЕМ > CurrentControlSet > Енум > USB

Next, expand the folder that begins with VID_8087 (на пример, VID_8087&PID_0026) and then the sub-folder with the numbers and letters (e.g., 5&ed1e05a&0&10). Finally, select Параметри на уредот.

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

  • DeviceSelectiveSuspended
  • SelectiveSuspendEnabled
  • SelectiveSuspendSupported

забелешка: If any of the keys above appear missing, right-click a vacant area and select Нови > Вредност на DWORD (32-бит). 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. Отворете го почеток мени и одберете Подесувања.

2. Select the category labeled Моќност и батерија.

3. Отворете го паѓачкото мени до Режим на напојување и одберете Најдобра изведба.

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. Отворете го Старт мени и одберете Подесувања.

2. Изберете Bluetooth и уреди on the Settings sidebar. 

3. Изберете Повеќе icon (three dots) next to your Bluetooth mouse and select Отстранете го уредот > Да.

4. Изберете Додај уред.

5. Изберете 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. Отворете го Менаџер на уреди.

2. Проширете го Bluetooth категорија.

3. Right-click the Bluetooth module and select Ажурирај го двигателот.

4. Изберете Browser my computer for drivers.

5. Изберете Погледни ги and locate the downloaded driver package on your computer. Then, select Следна за да се изврши ажурирањето.

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. Отворете го Менаџер на уреди.

2. Проширете го Bluetooth категорија.

3. Right-click the Bluetooth module and select Деинсталирање на уред.

4. Проверете го полето до Обидете се да го отстраните двигателот за овој уред и одберете Избриши.

5. Restart your computer. Windows 11 will automatically reinstall the Bluetooth driver at startup. If it doesn’t, re-open the Менаџер на уреди и одберете акција > Скенирајте за хардверски промени.

Ажурирајте ги драјверите за графика

Outdated video drivers can also result in a laggy mouse pointer. Check the card manufacturer’s website (NVIDIA, AMD, Интел, 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).

Ажурирајте го Виндоус 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. Отворете го Старт мени и одберете Подесувања.

2. Изберете Windows Update on the Settings sidebar.

3. Изберете Проверете дали има надградби.

4. Изберете Симни сега за да инсталирате достапни ажурирања.

Additionally, select Напредни опции > Изборни ажурирања and install any Microsoft-verified driver updates for the Bluetooth mouse, the Bluetooth module, and the graphics card.

Скенирајте за малициозен софтвер

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

Оневозможи брзо подигнување

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. Отворете го почеток мени, тип контролен панел, и притиснете Внесете.

2. Изберете Хардвер и звук.

3. Во рамките на Опции за напојување секција, одберете Изберете што прават копчињата за напојување.

4. Изберете Променете ги поставките кои во моментов не се достапни.

5. Uncheck the box next to Вклучете брзо стартување (препорачано) and select Save changes.

Што друго можете да направите?

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.