This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Firefox increasingly becoming unstable.

  • 1 tontu
  • 0 am na jafe-jafe bii
  • 29 views
  • i mujjee tontu mooy cor-el

more options

Keeps freezing. Keep getting "not responding" message. Typically I can have several tabs open on two screens but now after using Firefox for a while I start having issues. Really just want my favorite browser back.

Keeps freezing. Keep getting "not responding" message. Typically I can have several tabs open on two screens but now after using Firefox for a while I start having issues. Really just want my favorite browser back.

All Replies (1)

more options

Do you possibly have the Malwarebytes Browser Guard extension ?

We have seen reports from Firefox 113 users that Malwarebytes Browser Guard is causing slowness issues, so if you use this extension and it is causing issues then best is to contact Malwarebytes for support.