Forum Response - Websites will not load after Firefox update

Revision Information
  • Revision id: 175936
  • Created:
  • Creator: Paul
  • Comment: Edit to title to make article appear in common response tool
  • Reviewed: Yes
  • Reviewed:
  • Reviewed by: couci
  • Is approved? Yes
  • Is current revision? No
  • Ready for localization: No
Revision Source
Revision Content

If you're having website connection issues after updating to Firefox 65, your third-party antivirus software, such as Avast, might be interfering with Firefox's secure connections.

We recommend uninstalling Avast and other third-party antivirus software and using your PC's built-in antivirus instead:

  • Windows 7 - Microsoft Security Essentials
  • Windows 10 and Windows 8 - Windows Defender