What version? What OS? If Linux, what desktop, X11 or Wayland? Can you provide links to the crash reports? Did you try Firefox in Safe Mode? https://support.mozilla.org/en-US/kb/diagnose-firefox-issues-using-troubleshoot-mode#search104

What version? What OS? If Linux, what desktop, X11 or Wayland? Can you provide links to the crash reports? Did you try Firefox in Safe Mode? https://support.mozilla.org/en-US/kb/diagnose-firefox-issues-using-troubleshoot-mode#search104

Upon reinstalling the issue was solved.

Thanks

I've been using Firefox as my primary web browser, but I've been experiencing frequent crashes, notifications, and slow performance issues. I've updated the browser and disabled some extensions like the downloaders and calculators, but the issues persist. Has anyone else encountered similar problems with Firefox, and what steps or troubleshooting techniques did you use to address these crashes and speed issues?

All the issues are mostly caused by these websites.

I don't if these websites cause the browser to lag or something.

https://freegstcalculator.com.au/gst-exemption/ https://downloadfrominsta.com/instagram-reels-downloader/ https://notification.co/