
Start Firefox in ] to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance). *Firefox > Preferences > Privacy > "Use custom settings for history" > Cookies: "Show Cookies" *Firefox > Preferences > Advanced > Network > Cached Web Content: "Clear Now" *Press "Ctrl + F5" or press "Ctrl + Shift + R" (Windows,Linux) *Hold down the Shift key and left-click the Reload button Do NOT click the Reset button on the Safe Mode start window.Start Firefox in Safe Mode to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance). Firefox > Preferences > Privacy > "Use custom settings for history" > Cookies: "Show Cookies"."Remove Cookies" from sites causing problems: Firefox > Preferences > Advanced > Network > Cached Web Content: "Clear Now".


Press "Ctrl + F5" or press "Ctrl + Shift + R" (Windows,Linux)Ĭlear the cache and cookies only from websites that cause problems.Hold down the Shift key and left-click the Reload button.You can reload web page(s) and bypass the cache to refresh possibly outdated or corrupted files. You can try these steps in case of issues with web pages:
