Aprilie 16, 2022

Cum să remediați întârzierea mouse-ului Bluetooth în Windows 11

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 Various reasons—such as conflicting power management settings and missing or outdated drivers—can cause the cursor to stutter or freeze after a few seconds of inactivity.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

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

Încercați mai întâi aceste remedieri rapide

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.

  • Reporniți computerul: Usually, restarting your computer is all it takes to resolve problems in Windows. Save your work and select acasă > Alimentare > Repornire 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 Alimentare switch on the Bluetooth mouse and set it to de pe, Apoi 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. 

Rulați instrumentul de depanare Bluetooth

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

1. Deschide acasă meniu și selectați Setări cont.

2. Derulați în jos Sistem settings and select the option labeled Depanarea.

3. Selectați Alte soluții de depanare.

4. Derulați în jos și selectați Alerga butonul de lângă Bluetooth. 

Install Support Software & Drivers

Bluetooth pointing devices work best with additional support software and mouse drivers—Opțiunile 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 Verifică pentru actualizări 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. Faceți clic dreapta pe acasă și selectați Manager de dispozitiv.

2. Extindeți Bluetooth category, right-click the Bluetooth module—e.g., Intel(R) Wireless Bluetooth(R)— și selectați Proprietăţi.

3. Comutați la Gestionare a energiei fila și debifați caseta de lângă Allow the computer to turn off the device to save power. Apoi, selectați OK.

If that fails to resolve the issue, expand the Dispozitive de interfață umană category (further down the Device Manager) and open the Proprietăţi pane for Bluetooth Low Energy GATT compliant HID. Apoi, treceți la Gestionare a energiei 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 înainte de a începe.

1. presa ferestre din + R to open the Run box. Then, type regedit și apăsați Intrați.

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

HKEY_LOCAL_MACHINE > SISTEM > CurrentControlSet > enumerare > USB

Next, expand the folder that begins with VID_8087 (de exemplu, VID_8087&PID_0026) and then the sub-folder with the numbers and letters (e.g., 5&ed1e05a&0&10). Finally, select Parametrii dispozitivului.

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

  • DeviceSelectiveSuspended
  • SelectiveSuspendEnabled
  • SelectiveSuspendSupported

notițe: If any of the keys above appear missing, right-click a vacant area and select Nou > Valoarea 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. Deschide acasă meniu și selectați Setări cont.

2. Select the category labeled Putere și baterie.

3. Deschideți meniul vertical de lângă Mod de alimentare și selectați Cea mai buna performanta.

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. Deschide meniul Start și selectați Setări cont.

2. Selectați Bluetooth și dispozitive on the Settings sidebar. 

3. Selectați Mai Mult icon (three dots) next to your Bluetooth mouse and select Indepartati dispozitivul > Da.

4. Selectați Adăugați dispozitiv.

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

1. Deschide Manager de dispozitiv.

2. Extindeți Bluetooth categorie.

3. Right-click the Bluetooth module and select Actualizați driver-ul.

4. Selectați Browser my computer for drivers.

5. Selectați Naviga and locate the downloaded driver package on your computer. Then, select Pagina Următoare → pentru a efectua actualizarea.

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. Deschide Manager de dispozitiv.

2. Extindeți Bluetooth categorie.

3. Right-click the Bluetooth module and select Dezinstalați dispozitivul.

4. Bifați caseta de lângă Încercați să eliminați driverul pentru acest dispozitiv și selectați Dezinstalarea.

5. Restart your computer. Windows 11 will automatically reinstall the Bluetooth driver at startup. If it doesn’t, re-open the Manager de dispozitiv și selectați Acțiune > Scanați modificările hardware.

Actualizați driverele grafice

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).

Actualizați 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. Deschide meniul Start și selectați Setări cont.

2. Selectați Windows Update on the Settings sidebar.

3. Selectați Verifică pentru actualizări.

4. Selectați Descarcă acum pentru a instala actualizările disponibile.

Additionally, select Opţiuni avansate > Actualizări opționale and install any Microsoft-verified driver updates for the Bluetooth mouse, the Bluetooth module, and the graphics card.

Căutați programe 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-ca Malwarebytes—to thoroughly scan your PC for malware.

Dezactivați pornirea rapidă

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. Deschide acasă meniu, tastați Panou de control, și apăsați Intrați.

2. Selectați Hardware și sunet.

3. Sub Opțiuni de alimentare secțiune, selectați Alegeți ce fac butoanele de alimentare.

4. Selectați Schimbați setările care în prezent nu sunt disponibile.

5. Debifați caseta de lângă Porniți pornirea rapidă (recomandată) and select Save changes.

Ce altceva poti face?

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.