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.

Etsi tuesta

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.

Lue lisää

High CPU usage by one firefox process

  • 1 vastaus
  • 1 henkilöllä on sama ongelma
  • 1 näyttö
  • Viimeisin kirjoittaja Bithiah

more options

This one firefox process uses a lot of CPU and my cpu temps get up to 70 C which is the normal temp I get when running a stress test. Ending the process fixes the issue and firefox continues working but its really annoying to have to close it everytime firefox opens and sometimes I forget it only to find out that my cpu has been at 70 C for a few hours. How can I stop it once and for all?

This one firefox process uses a lot of CPU and my cpu temps get up to 70 C which is the normal temp I get when running a stress test. Ending the process fixes the issue and firefox continues working but its really annoying to have to close it everytime firefox opens and sometimes I forget it only to find out that my cpu has been at 70 C for a few hours. How can I stop it once and for all?
Liitetyt ruutukaappaukset

Kaikki vastaukset (1)

more options

Hey there!

See the following website on what to do to fix the performance issue:

https://support.mozilla.org/en-US/kb/firefox-uses-too-much-memory-or-cpu-resources

Hope I helped!

Kind regards,

Bithiah