Logitech mouse drivers connecting to unexpected websites usually indicate background telemetry or software updates rather than a malware infection. To resolve this, you must identify the specific process initiating the connection using Windows Resource Monitor and then disable internet access for that executable via Windows Defender Firewall rules.
Identifying the Suspicious Process
When a peripheral driver initiates network traffic, it is often legitimate software from Logitech, such as Logitech Options, G HUB, or the standard HID driver attempting to check for firmware updates. However, users frequently mistake these connections for security threats because they appear in firewall logs as connections to unfamiliar domains. The first step in troubleshooting is to pinpoint exactly which application is responsible for the outbound TCP connection.
Open the Task Manager by pressing
Ctrl+Shift+Esc. Navigate to the Performance tab and click on Open Resource Monitor at the bottom of the window. Within Resource Monitor, select the Network tab. In the "Processes with Network Activity" section, look for processes related to Logitech. Common culprits include
LCore.exe,
GHUB.exe, or
LogiOptionsUI.exe. If you see an unknown process name, right-click it and select "Search Online" to verify its legitimacy before proceeding.
Once you have identified the process, expand the "TCP Connections" column to see the remote addresses and ports being accessed. Note the specific domain names or IP addresses involved. This information is crucial for creating precise firewall rules later. It is important to remember that many modern mice use USB 3.0 compatibility features that can sometimes interfere with driver stability, so if you are experiencing broader connectivity issues, you might also want to review
Troubleshooting USB 3.0 Compatibility Issues on Windows 10 Motherboards to ensure your hardware layer is stable.
Blocking Unwanted Traffic via Firewall
The most effective way to stop a driver from contacting a "weird website" without uninstalling essential functionality is to create an outbound block rule in Windows Defender Firewall. This method prevents the specific executable from accessing the internet while allowing other system services to function normally.
Right-click the Start button and select "Windows PowerShell (Admin)" or "Terminal (Admin)" depending on your Windows 10 version. You will need the full path to the executable file you identified earlier. For example, Logitech software is typically installed in
C:\Program Files\Logitech\ or
C:\Program Files (x86)\Logitech\.
Run the following command to block outbound traffic for the specific process. Replace
process_path with the actual path to the executable:
New-NetFirewallRule -DisplayName "Block Logitech Telemetry" -Direction Outbound -Action Block -Program "C:\Path\To\Your\Process.exe"
If you prefer a graphical interface, open Windows Defender Firewall with Advanced Security. Select "Outbound Rules" from the left pane, then click "New Rule" on the right. Choose "Program" and browse to the Logitech executable. Select "Block the connection" and apply the rule to all profiles (Domain, Private, Public). Name the rule clearly, such as "Block Logitech Updates," so you can manage it later if needed.
This approach is particularly useful if your mouse behaves erratically due to power management settings. Sometimes, when a device turns off and restarts unexpectedly, it can trigger repeated connection attempts that look suspicious. If you notice your mouse disconnecting frequently, consider checking
USB Devices Turning Off and Restarting for solutions related to selective suspend settings.
Disabling Telemetry in Software Settings
While blocking traffic via firewall is effective, it is often cleaner to disable telemetry directly within the Logitech software suite. Most Logitech applications include settings to opt out of data collection and automatic updates.
For Logitech Options or G HUB, open the application and navigate to the settings gear icon. Look for sections labeled "Privacy," "Data Collection," or "Automatic Updates." Toggle off any options related to sending usage data to Logitech servers. Some versions may require you to log into a Logitech account; in these cases, check your account privacy settings online as well.
If you do not use advanced features like macro programming or RGB lighting synchronization, you may not need the heavy client software at all. Many Logitech mice work perfectly with the default Windows HID drivers. Uninstalling the third-party software can eliminate the source of the network requests entirely. Before doing this, ensure you have exported any custom profiles if you plan to reinstall later.
Verifying Driver Integrity
If the connection persists after applying firewall rules and disabling telemetry, the issue may lie with a corrupted driver installation. Corrupted files can cause the driver to behave unpredictably, including retrying failed network calls indefinitely.
Open Device Manager by searching for it in the Start menu. Expand the "Mice and other pointing devices" section. Right-click your Logitech mouse and select "Uninstall device." Check the box that says "Attempt to remove the driver for this device" if available. Restart your computer. Windows will automatically reinstall the generic HID driver upon reboot.
Test the mouse functionality. If you require advanced features, download the latest installer from the official Logitech website rather than relying on auto-updates. This ensures you are working with a clean, verified package. Always be cautious when downloading drivers from third-party sites, as they may contain bundled adware that mimics driver behavior.
By systematically identifying the process, blocking unauthorized network access, and cleaning up software settings, you can restore control over your Logitech mouse's network activity. This method respects your privacy while maintaining the core functionality of your hardware.
Frequently Asked Questions
Is my Logitech mouse infected with malware?
It is highly unlikely that a mouse driver itself contains malware, as drivers operate at a low level and do not typically initiate web browsing. The connections are almost always generated by companion software like G HUB or Options for telemetry and updates. However, always scan your system with reputable antivirus software to rule out broader infections.
Can I block only specific domains instead of the whole program?
Yes, but Windows Firewall does not natively support blocking outbound traffic based solely on domain names for individual programs easily. You would need to use third-party firewall software or configure DNS-level blocking. Blocking the entire executable is generally more reliable for stopping unwanted telemetry from proprietary software suites.
Will blocking the driver affect mouse performance?
No, blocking outbound internet traffic for the driver or companion software will not affect the basic input functionality of your mouse. Your cursor movement, clicks, and scroll wheels will continue to work normally. Only features requiring cloud sync or online verification, such as some gaming profiles, may fail to load.
How do I find the correct path for the Logitech executable?
You can find the path by opening Task Manager, right-clicking the Logitech process, and selecting "Open file location." Alternatively, right-click the desktop shortcut for Logitech Options or G HUB, select Properties, and copy the "Target" field. Ensure you use the exact path including the filename and extension.
What if I cannot find the Logitech software installed?
Some older Logitech mice use lightweight drivers that run silently in the system tray. Check the notification area near the clock for small icons representing Logitech utilities. If no software is visible, the mouse is likely using the standard Windows HID driver, which does not make external web connections. In this case, the "weird website" connection may be coming from another application on your PC.