Windows 7 Proxy Settings for Internet Keeps Changing

Checking Proxy Settings:​

1. Windows Proxy Settings:
   • Go to Settings > Network & Internet > Proxy.
   • Ensure that the "Use a proxy server" option is disabled.
2. System Proxy Settings:
   • Press Windows Key + R, type inetcpl.cpl, and press Enter.
   • Go to the Connections tab and click on LAN settings.
   • Make sure "Automatically detect settings" is checked and "Use a proxy server for your LAN" is unchecked.

     Malware Check:​

     Run a thorough malware scan on your system to ensure that no malicious software is tampering with your settings.

     Windows Update:​

     Ensure your Windows system is up to date. Sometimes, updates include fixes for such issues.

     Group Policy Settings:​

     Group Policy settings might be enforcing proxy configurations. To check:
   • Press Windows Key + R, type gpedit.msc, and press Enter.
   • Navigate to User Configuration > Administrative Templates > Windows Components > Internet Explorer.
   • Check for any proxy-related policies that might be affecting your settings.

     Proxy Auto-Configuration (PAC) File:​

     If you're part of a network that deploys a PAC file, make sure it's correctly configured.

     Third-Party Software:​

     Certain third-party applications or VPN services might alter your proxy settings. Check if any such apps are causing conflicts.

     Network Adapter Settings:​

     Resetting network adapter settings can sometimes resolve proxy issues:
   • Open Command Prompt as an administrator.
   • Run the command: netsh Winsock reset.
   • Restart your PC.

     Additional Steps:​

     • Event Viewer: Check Event Viewer for any related error messages that might offer clues about why the settings are changing.
     • Scheduled Tasks: Look for any scheduled tasks that might be triggering changes in proxy settings.
     If the issue persists, consider reaching out to your IT department or a tech support professional for further assistance. Let me know if you need further guidance or if you have any other questions about this issue.