I'm sorry to hear that you're experiencing issues after the latest Firefox update. As a fellow Firefox user and volunteer, I understand how frustrating it can be when things change unexpectedly. Let's try to resolve this together. First, please try resetting Firefox to its default settings by going to the menu (three horizontal lines) > Help > Troubleshooting Information > Refresh Firefox. This should help restore your browser settings to their original state. If that doesn't work, you can also try disabling any extensions or add-ons that might be causing conflicts. If you need further assistance, don't hesitate to reach out on the support forum, and we'll do our best to help you get back on track. Remember, updates are essential for security and performance, so we'll work together to make sure your Firefox experience improves.