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.

ابحث في الدعم

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 78 lagging

  • 1 (رد واحد)
  • 1 has this problem
  • 19 views
  • آخر ردّ كتبه TyDraniu

more options

Since I updated to Firefox 78 I've noticed it's lagging. Running a quick search online I found out that reverting back to version 77.0.1 fixed the problem.

I just wanted to know when Mozilla is going to fix this issue to release a new version with the issue fixed.

Since I updated to Firefox 78 I've noticed it's lagging. Running a quick search online I found out that reverting back to version 77.0.1 fixed the problem. I just wanted to know when Mozilla is going to fix this issue to release a new version with the issue fixed.

All Replies (1)

more options

Yes, one perf regression has been fixed. But I'm not sure, if it's your issue.

Version 79 is coming out tomorrow. If an update won't help you, please ask us about troubleshoot steps.