Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

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

Firefox regularly hangs after an unspecified period of use, and causes other programs to hang, and a forced system shutdown is necessary.

  • 2 replies
  • 11 have this problem
  • 13 views
  • Last reply by redbrigade

more options

The firefox browser hangs after an unspecified period of time. Anything from a few minutes after system startup, up to 5-6 hours of use or perhaps more. Attempting to use other programs including windows explorer while firefox is hanging causes those programs to hang also, making a forced shutdown necessary. Occaisionally I've noticed firefox will respond, perhaps after 10 or more minutes. There seems to be no hard disk activity while the program hangs. Memory usage of firefox on my system is usually upwards of 190,000.

The firefox browser hangs after an unspecified period of time. Anything from a few minutes after system startup, up to 5-6 hours of use or perhaps more. Attempting to use other programs including windows explorer while firefox is hanging causes those programs to hang also, making a forced shutdown necessary. Occaisionally I've noticed firefox will respond, perhaps after 10 or more minutes. There seems to be no hard disk activity while the program hangs. Memory usage of firefox on my system is usually upwards of 190,000.

All Replies (2)

more options

When I installed Firefox 6 a problem of hanging on shutdown occurred When I reinstalled 5.0.1 The problem went away ! Draw your own conclusions . When is 6.0.1 due for release ?

more options

I have circumvented this mostly by running internet explorer, and using Firefox only for browsing when I need to make use of it's addons. In this way I've had the problem re-occur maybe once or twice in the past two weeks. It's not really a solution but it does seem to help, and I'm no longer sure the problem IS firefox but using it certainly exacerbates the problem. I've only just updated to firefox 6, so I am not entirely sure how that will go just yet.