Join us to show up for other Firefox users 🦊. Earn fun badges and Mozilla swag vouchers! Find out more: https://mzl.la/askafox150

Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

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.

According to Task Manager Firefox has 12 or more entries (even with only one tab open), uses gobs of memory and locks up, what is going on?

  • 2 replies
  • 0 have this problem
  • 101 views
  • Last reply by dleen1
  • Archived

dleen1
dleen1

According to Task Manager, Firefox has 12 or more entries (even with only one tab open), uses gobs of memory and locks up, then frees up, what is going on?

According to Task Manager, Firefox has 12 or more entries (even with only one tab open), uses gobs of memory and locks up, then frees up, what is going on?

All Replies (2)

dleen1
dleen1 Question owner

What else would you like to know? What are "nightly running"?

dleen1
dleen1 Question owner

I'm looking at the "See also" maybe I can find a soultion there...