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

Firefox has crashed a lot lately and I have no idea why. Now, it is extremely slow, I tried a few things, they didn't work.

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

more options

I have tried turning off hardware accelerator, I have not found any files to delete on sessionrestore.js as recommended in the forums, I tried uninstalling and reinstalling, it is still very very very slow and it just started being slow yesterday. Not sure what else to do, and I am a LAYMEN, so please explain in very great detail.

I have tried turning off hardware accelerator, I have not found any files to delete on sessionrestore.js as recommended in the forums, I tried uninstalling and reinstalling, it is still very very very slow and it just started being slow yesterday. Not sure what else to do, and I am a LAYMEN, so please explain in very great detail.

Tất cả các câu trả lời (11)

more options

hello, could you provide your latest few submitted crash reports? please enter about:crashes into the location bar, copy the latest few report ids from there starting with bp- & paste them here into a forum reply. this will give us a better understanding what may be triggering those crashes.

more options

15c96c45-f74e-4ef8-b676-626c2addd11d 1/17/2018 6:03 PM d053a1f3-4ed7-468c-9f63-99a5d0d5f96e 1/4/2018 8:35 AM dfbda6af-064c-4458-bf08-e7d42de8abba 12/31/2017 11:36 PM 680afa9b-d555-4e45-8981-caf7e4cab5ac 12/31/2017 11:36 PM f2110096-f8de-42a7-94f9-7183e4c018f1 12/31/2017 11:36 PM 143076d6-e166-483b-86c2-ff2705ccdf9f 12/31/2017 5:20 PM 819cead7-ec28-4b27-bcac-6abfa83ed41e 12/31/2017 3:58 PM a41ee2d8-3146-47d2-843a-c2a896177e42 12/30/2017 10:01 PM 25ee62e2-0288-4c01-95b1-da3e0d61ff96 12/30/2017 10:01 PM

more options

More recent:

bp-92313297-2816-4f12-b76b-263aa1180207 2/6/2018 8:39 PM bp-c02c6f73-3cdb-4f54-a82c-5c35e1180205 2/5/2018 2:26 AM bp-fd05b787-e919-48de-83e6-320571180205 2/4/2018 8:24 PM bp-59ff384f-f0c9-48ec-8474-b15ca1180202 2/1/2018 11:43 PM

more options

philipp said

hello, could you provide your latest few submitted crash reports? please enter about:crashes into the location bar, copy the latest few report ids from there starting with bp- & paste them here into a forum reply. this will give us a better understanding what may be triggering those crashes.


It should be noted that I recently turned of the hardware acceleration (i.e. about an hr ago), so not sure if this fixed the crashing problem, but still mozilla is very slow now.

more options

thanks, please try to go to the firefox menu ≡ > options > privacy & security panel and under permissions check the setting to prevent accessibility services from accessing your browser. see if this can make a difference in regards to the slowness after you've restarted firefox once.

more options

philipp said

thanks, please try to go to the firefox menu ≡ > options > privacy & security panel and under permissions check the setting to prevent accessibility services from accessing your browser. see if this can make a difference in regards to the slowness after you've restarted firefox once.


Wow you're amazing, what exactly did that do to make the PC run faster? (out of curiosity). Thanks.

more options

this is an interface for accessibility tools (like screenreaders for the blind), once it is active it may slow things down. other third-party software might also (mis)use this interface to get access to the content onscreen in firefox - a popular example that we have seen problems with in the past few weeks was the realplayer downloader.

What is the Accessibility Service Indicator?

more options

philipp said

this is an interface for accessibility tools (like screenreaders for the blind), once it is active it may slow things down. other third-party software might also (mis)use this interface to get access to the content onscreen in firefox - a popular example that we have seen problems with in the past few weeks was the realplayer downloader. What is the Accessibility Service Indicator?

Not sure but after I took your advice it became fast again.

However, my firefox still keeps crashing randomly, I just got this report here:

bp-a34689fd-63e8-4f14-acc6-c19771180208 2/8/2018 7:30 AM

I was wondering if there was a way to stop the crashing, it closes everything I have open on my pc even chrome and microsoft applications like word and ppt sometimes.

more options

it could be an issue with malware on your syste -, next to the security software already in place, please try to run a scan with various other security tools like the free version of malwarebytes, adwcleaner & eset online one-time scanner.

more options

philipp said

it could be an issue with malware on your syste -, next to the security software already in place, please try to run a scan with various other security tools like the free version of malwarebytes, adwcleaner & eset online one-time scanner.

I have in the past scanned my PC with Norton and malware bytes but it still crashes.

more options

hi, please run a scan now with all the mentioned tools.

there appears to be a file named mcff64_abuyujfhi.dll on your system hooking in the firefox process - the randomized parts and the fact there isn't much about what can be found about this file on the internet except that it may be related to https://www.virustotal.com/en/file/109a2fd9be1ee9acfc0006e69613497e49e5d3167ac65b7aa9c6573fd5337c25/analysis/

if the 3 scan tools don't find anything, please search for the file manually on your system to see where it's located and may belong to.