Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Tìm kiếm hỗ trợ

Tránh các lừa đảo về hỗ trợ. Chúng tôi sẽ không bao giờ yêu cầu bạn gọi hoặc nhắn tin đến số điện thoại hoặc chia sẻ thông tin cá nhân. Vui lòng báo cáo hoạt động đáng ngờ bằng cách sử dụng tùy chọn "Báo cáo lạm dụng".

Learn More

Whole browser is crashing and going extremely slowly, causing my computer to crash.

  • 1 trả lời
  • 17 gặp vấn đề này
  • 1 lượt xem
  • Trả lời mới nhất được viết bởi tyronx

more options

When i try to open Firefox 4.0 the whole browser is extremely slow and makes my whole computer lag which should not be occurring because I have a Macbook Pro i7. Safari is working perfectly fine but Firefox does not. How can this problem be fixed?

When i try to open Firefox 4.0 the whole browser is extremely slow and makes my whole computer lag which should not be occurring because I have a Macbook Pro i7. Safari is working perfectly fine but Firefox does not. How can this problem be fixed?

Tất cả các câu trả lời (1)

more options

I'm having the same problem on Windows XP SP3 with the newest Firefox I could download today (4.0.2 or so?). I've just wiped out my profile, uninstalled ff, deleted everything remaining in C:\Program Files\Mozilla Firefox aswell as in the Application Data and Local Settings\Application Data, started in safe mode, disabled ALL extensions & plugins but all of these don't make a change.

Firefox keeps being freaking slow lagging my whole computer, the addons tab freezes for a long time aswell. In the firefox 4 beta 4 or 5 it was running great. It's really impossible to browse in this state, so I'm using Chrome now, which never has such bad problems. Firefox sucks :(

(I got a quad core with 3.5 gigs ram so my specs shouldnt be the cause)

Được chỉnh sửa bởi tyronx vào