Forum Response - Websites will not load after Firefox update

Revision Information
  • Revision id: 175957
  • Created:
  • Creator: AliceWyman
  • Comment: Microsoft Security Essentials download for Windows 7
  • Reviewed: Yes
  • Reviewed:
  • Reviewed by: AliceWyman
  • Is approved? Yes
  • Is current revision? No
  • Ready for localization: Yes
  • Readied for localization:
  • Readied for localization by: AliceWyman
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 the security software offered by Microsoft: