April 16, 2022

Kako popraviti kašnjenje Bluetooth miša u sustavu 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 Various reasons—such as conflicting power management settings and missing or outdated drivers—can cause the cursor to stutter or freeze after a few seconds of inactivity.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.

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

Prvo isprobajte ove brze popravke

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.

  • Ponovo pokrenite svoj računar: Usually, restarting your computer is all it takes to resolve problems in Windows. Save your work and select start > moć > Ponovo pokreni 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 moć switch on the Bluetooth mouse and set it to isključen, onda 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. 

Pokrenite 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. Otvorite start izaberite i izaberite Postavke.

2. Pomaknite se prema dolje sistem settings and select the option labeled Rješavanje problema.

3. Izaberite Drugi alati za rješavanje problema.

4. Pomaknite se prema dolje i odaberite trčanje dugme pored bluetooth. 

Install Support Software & Drivers

Bluetooth pointing devices work best with additional support software and mouse drivers—Logitech opcije, 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 Proverite ažuriranja 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. Desnom tipkom miša kliknite start dugme i izaberite Menadžer uređaja.

2. Proširite bluetooth category, right-click the Bluetooth module—e.g., Intel(R) Wireless Bluetooth(R)—i izaberite svojstva.

3. Prebacite se na Power Management karticu i poništite izbor u polju za potvrdu pored Allow the computer to turn off the device to save power. Zatim odaberite OK.

If that fails to resolve the issue, expand the Uređaji za ljudski interfejs category (further down the Device Manager) and open the svojstva pane for Bluetooth Low Energy GATT compliant HID. Zatim pređite na Power Management 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 prije nastavka.

1. Pritisnite Windows + R to open the Run box. Then, type regedit i pritisnite ući.

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 (npr. VID_8087&PID_0026) and then the sub-folder with the numbers and letters (e.g., 5&ed1e05a&0&10). Finally, select Parametri uređaja.

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

  • DeviceSelectiveSuspended
  • SelectiveSuspendEnabled
  • SelectiveSuspendSupported

Bilješka: If any of the keys above appear missing, right-click a vacant area and select Novi > DWORD (32-bit) vrijednost. 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. Otvorite start meni i izaberite Postavke.

2. Select the category labeled Napajanje i baterija.

3. Otvorite padajući meni pored Način napajanja i izaberite Najbolje performanse.

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. Otvorite Start meni i izaberite Postavke.

2. Izaberite Bluetooth i uređaji on the Settings sidebar. 

3. Izaberite više icon (three dots) next to your Bluetooth mouse and select Uklonite uređaj > Da.

4. Izaberite Dodajte uređaj.

5. Izaberite 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. Otvorite Menadžer uređaja.

2. Proširite bluetooth kategorija.

3. Right-click the Bluetooth module and select Update driver.

4. Izaberite Browser my computer for drivers.

5. Izaberite Pregled and locate the downloaded driver package on your computer. Then, select sljedeći da izvršite ažuriranje.

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. Otvorite Menadžer uređaja.

2. Proširite bluetooth kategorija.

3. Right-click the Bluetooth module and select Uninstall uređaj.

4. Označite polje pored Pokušajte ukloniti drajver za ovaj uređaj i izaberite Deinstalirati.

5. Restart your computer. Windows 11 will automatically reinstall the Bluetooth driver at startup. If it doesn’t, re-open the Menadžer uređaja i izaberite akcija > Skenirajte za promene hardvera.

Ažurirajte grafičke upravljačke programe

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).

Ažurirajte 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. Otvorite Start meni i izaberite Postavke.

2. Izaberite Windows Update on the Settings sidebar.

3. Izaberite Proverite ažuriranja.

4. Izaberite Preuzeti sada da instalirate dostupna ažuriranja.

Additionally, select Napredne opcije > Neobavezna ažuriranja and install any Microsoft-verified driver updates for the Bluetooth mouse, the Bluetooth module, and the graphics card.

Potražite zlonamjerni softver

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.

Onemogućite brzo pokretanje

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. Otvorite start meni, tip Kontrolna tabla, i pritisnite ući.

2. Izaberite Hardver i zvuk.

3. Ispod Opcije napajanja odaberite Odaberite šta su tasteri za napajanje.

4. Izaberite Promenite postavke koja trenutno nisu dostupna.

5. Poništite izbor u polju za potvrdu pored Uključite brzi početak (preporučuje se) and select Save changes.

Šta još možete učiniti?

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.