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

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

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

Memory leak? Firefox won't load pages/open.

  • 2 replies
  • 62 have this problem
  • 2 views
  • Last reply by cor-el

Izamina
Izamina
more options

Ok, I believe there is a memory leak. I am surfing ok then a page wont load. I go to taskmgr and I show that one firefox has 104,990 K of memory. The rest have at most 3,000K. After the page won't load I close Firefox. It won't open. I have to turn on PC and unplug to get it to open again.

Ok, I believe there is a memory leak. I am surfing ok then a page wont load. I go to taskmgr and I show that one firefox has 104,990 K of memory. The rest have at most 3,000K. After the page won't load I close Firefox. It won't open. I have to turn on PC and unplug to get it to open again.

All Replies (2)

ValekHawke
ValekHawke
more options

Hmmm...try 225MB of memory usage...yeah, I definitely think that there is a memory leak going on here...and that is only after about 5 minutes after opening FF and not really doing any surfing except opening Google to look for threads about FF memory leaks and coming here...

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

This issue can be caused by an extension or plugin that isn't working properly.

Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the add-ons is causing the problem (switch to the DEFAULT theme: Tools > Add-ons > Themes).

  • Don't make any changes on the Safe mode start window.

See: