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.

Avatar for Username

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

This thread was archived. Please ask a new question if you need help.

Firefox consumes memory while accessing Facebook site

  • 1 (رد واحد)
  • 2 have this problem
  • 3 views
  • آخر ردّ كتبه cor-el

dowlingg
dowlingg
more options

Over the past few days, accessing Facebook -- not even playing games on the site -- slows down my browser to the point where it completely hangs. The memory usage increases from roughly 200 MB to well over 1 GB. I have already deleted my cache and rebooted my PC to no avail.

Over the past few days, accessing Facebook -- not even playing games on the site -- slows down my browser to the point where it completely hangs. The memory usage increases from roughly 200 MB to well over 1 GB. I have already deleted my cache and rebooted my PC to no avail.

All Replies (1)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Start Firefox in Safe Mode to check if one of the extensions (Firefox/Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Firefox/Tools > Add-ons > Appearance).

  • Do NOT click the Reset button on the Safe Mode start window.