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 Resist Fingerprinting Websites look wrong or appear differently than they should Firefox can't load websites but other browsers can Fix login issues on websites that require a username and password Configure firewalls so that Firefox can access the Internet Troubleshoot issues related to add-ons Firefox and other browsers can't load websites Websites show a spinning wheel and never finish loading Fix problems connecting to websites after updating Firefox How to fix Pocket login issues Fix problems with Facebook games, chat and more TLS Error Reports Problems with email and how to find help