Fix: Logitech MX Master 3 Mouse Lagging Badly

Fix 1: Reconnect your Mouse

A weak Bluetooth connection between your mouse and your device could also be causing it to lag while you’re using it. Simply disconnect your mouse on your computer or laptop under the Bluetooth options and pair it again.

Fix 2: Use the Dongle in a USB 3.0 Port

If you have a wireless dongle to connect your Logitech MX Master 3 mouse to your computer, try connecting it to one of the high-speed USB 3.0 ports instead of using the older generation USB 2.0 ports. This may significantly improve reaction speeds and decrease latency that might have been causing your mouse to lag in the first place.

Fix 3: Clean your Mouse’s Sensor

Another reason why your Logitech MX Master 3 could be lagging badly is due to the accumulation of dirt inside its sensor. This causes your mouse to skip, giving you the impression that it may have been lagging. Simply use a can of compressed air (or just blow in) to clean out any dirt that may have been clogged up inside the mouse’s sensor.

Fix 4: Ensure that your Mouse is Charged

Low battery levels on Bluetooth devices usually don’t play well with connectivity. If you haven’t charged your Logitech MX Master 3 in a while, we recommend you leave it to charge for a couple of hours. This might fix the annoying mouse lag issue you have been facing while using the MX Master 3 on your computer or laptop.

Fix 5: Use a different Cable

One of the reasons your Logitech MX Master 3 has been lagging could be a faulty charging cable. Try using another cable to see any positive results. If the problem persists, try using the mouse on another device to see if it is still lagging. In such a case, the problem is most likely with the mouse’s hardware or firmware.

Fix 6: Install the Logitech G Hub Software

As awesome as the Logitech G Hub software is for customization and control, it also sometimes acts as a downside since you need the program for some of the most basic things like updating your device’s firmware. If you don’t have the Logitech G Hub software installed on your computer, head to their official website and grab the download file. Install the program, reboot your computer, and see if that fixes your issue.

Fix 7: Update your Mouse’s Firmware

Logitech’s catalog’s mid and high-tier products receive frequent firmware updates that bring the quality of life improvements and additional features. The updates also fix several bugs that have been reported in the past. Launch the Logitech G Hub software, click on your MX Master 3 mouse, and check to see if your device has any firmware updates available. If there is one, we recommend you install it since the update might fix any bugs that could have been causing lag issues with your mouse.

Fix 8: Repair/Reinstall Logitech G Hub

Another huge reason that might cause the infamous MX Master 3 mouse lagging badly issue is a faulty app install of the G Hub software. This is quite a common occurrence when you shut your computer down right when the app is updating. Luckily, the Logitech G Hub software comes with a nifty little repair tool that scans all the installation files, finds the faulty ones, and redownloads them to fix the malfunctioning app. You can also uninstall and reinstall the G Hub software for an even cleaner installation.

Fix 9: Contact Logitech Support

If you’ve followed all the fixes provided above and still haven’t had luck with your mouse, then this could very well be a hardware issue that cannot be fixed by you. You can try contacting Logitech support and send in your mouse for a repair or replacement if you still have the bill.

Conclusion

We hope our guide on fixing the Logitech MX Master 3 mouse lagging badly issue was helpful to you. If you have any tips other than what we’ve mentioned, let the other readers know in the comments below! If you have any queries regarding the guide, feel free to contact us, we’d be happy to help!