Preuzmi Firefox Sistemi i jezici Što je novo Privatnost Performance and connectivity Site breakages Resolve problems when websites don’t load or function correctly. Sve Svi članci i teme Crashing and slow performance Site breakages Na engleskom How to troubleshoot time related errors on secure websites How to troubleshoot security error codes on secure websites Websites don't load - troubleshoot and fix error messages Fix problems connecting to websites after updating Firefox Resist Fingerprinting Firefox can't load websites but other browsers can Fix login issues on websites that require a username and password How to fix Pocket login issues Websites look wrong or appear differently than they should Websites show a spinning wheel and never finish loading Configure firewalls so that Firefox can access the Internet Troubleshoot issues related to add-ons Firefox and other browsers can't load websites Fix problems with Facebook games, chat and more TLS Error Reports Problems with email and how to find help