Hi torney, if your Firefox appears to have all new settings and data, it's possible that Firefox has created a new profile. When was the last time it worked normally? Your Firefox reported it is version 73, which is no longer supported. Is there a reason you have that version instead of the current ones: * Firefox 82 (regular release) * Firefox 78 Extended Support Release (ESR) (If you rolled back your Firefox version to an older one, that triggered Firefox to automatically creates a new profile.)