Firefox 技術支援討論區

Which file/s contains only the browser settings, not including the extensions, which are transferable to other profiles? prefs.js? the contents of the settings folder?

I can not access for days my bank account at truist.com. It shows it is loading but never does. I CAN access from any other browser want to use! Truist says it is a Firefox browser issue.

As per subject. After i close FF - and it is no longer showing as an app in Task manager. When i try to restart it, it says it's still running and i have to ask it to close FF before it will open it again. AFAICS It happens randomly.

It may be relevant that when using CCleaner, it often (randomly) hangs when cleaning FF internet cache and says FF needs to be closed when it is already closed and does not appear in task manager. If i ask CCleaner to close FF, the application hangs.

Less likely perhaps to be relevant: i got a rogue change of Favicon on one site. I eventually deleted the relevant file hoping the Favicons would repopulate. Most have, but many haven't including hotmail and protonmail sites.

There seem to be many causes/solutions to FF hanging but i thought these specific circumstances might make it easier to suggest what the problem is exactly and how to fix it.

Thanks.

I had a hard drive fail and needed to do an entire new install. One of the very first things I do is install firefox and sync so I have all my sites tabs and passwords.

I did this and got the Secure connection failed errors instantly thereafter. no reboot nothing fixed it. Bing chrome opera all fail to work. refusing all secure connections. It will load microsoft but I cannot log in. It will load 1000 other sites as long as they are not the SSL pages. No other browser will load either.

This is instantly after signing in to sync.

I was left with no choice but to assume something got corrupted and wipe and redo windows AGAIN on this new drive.

This time I downloaded everything with bing and edge. Then when I was done after two days. I downloaded FF and tested it.

Worked great.

Signed into sync and BAM, all browsers and all websites refuse connections.

I have signed out of sync. I have deleted firefox. I have cleared SSL and DNS and every other setting I can think of or that chat gpt suggested. from cmd line. hard.

No remaining browsers will load. New firefox with no profile and no sync will load.

Whatever sync DID remains totally systemic and persistent and ONLY a total wipe of the drive fixed it last time.

Why will FF simply DO something like this and WTF did it do?

Using Firefox 117.0.1 on Windows 10, whenever I try to download a file (eg right-clicking an image, 'Save image as...') or upload a file (eg a photo to Facebook or a PDF to Cloudconvert), Firefox completely freezes (greys out) and no matter how long I wait this doesn't resolve. In the end I have to click the red X icon at top right, completely shut down the programme, then re-open it. And it continues to be impossible to upload or download.

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/117.0

No crashes logged in about:crashes, but Windows reliability settings reveal the following:

Description A problem caused this program to stop interacting with Windows. Faulting Application Path: C:\Program Files\Mozilla Firefox\firefox.exe

Problem signature Problem Event Name: AppHangB1 Application Name: firefox.exe Application Version: 117.0.1.8655 Application Timestamp: 64ffcf74 Hang Signature: e5ca Hang Type: 134217728 OS Version: 10.0.19045.2.0.0.768.101 Locale ID: 2057 Additional Hang Signature 1: e5ca377c485e7058fa97701f85aa4a08 Additional Hang Signature 2: d583 Additional Hang Signature 3: d5834214b853c6b8508f9d55b4f4e695 Additional Hang Signature 4: e5ca Additional Hang Signature 5: e5ca377c485e7058fa97701f85aa4a08 Additional Hang Signature 6: d583 Additional Hang Signature 7: d5834214b853c6b8508f9d55b4f4e695

Any advice?

Many thanks!

Few days ago, some of our clients and few (not all) internal PC are get stucked on a PR_CONNECT_RESET_ERROR on our website. Only on 117 windows version (118 developer version and 119 nightly seems ok). We tried to repair firefox, it works on 95% but we can't ask our client to do this. It works on Chrome & Edge.

We running out of ideas : - we only accept TLS 1.2 / 1.3 - checking CSP - Both IIS and Apache are not working - Firewall are not blocking

Secure Connection Failed

An error occurred during a connection to app. You are attempting to import a cert with the same issuer/serial as an existing cert, but that is not the same cert.

Error code: SEC_ERROR_REUSED_ISSUER_AND_SERIAL

   The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
   Please contact the website owners to inform them of this problem.

Mozilla's issue, as the Chrome is working perfect.

Certificate Dropa Sep 20, 2023, 8:55:35 AM

You don't indicate what or where this certificate is coming from for any forum user to know what is happening or why it's not being recognized by the browser.

Two days ago my Firefox download box started showing AppFile_qqasdc.exe as containing a virus.

I delete it. it returns whenever i restart Firefox.

I cannot find the file on my hard drive, in the registry or anywhere on my system.

A copy of the download link is:

https://uc99b71eb166e68560fbea78a639.dl.dropboxusercontent.com/cd/0/get/CEEeZrifjbVbW9F8XSpBve3ZrUmsCEGzqdveXPCVVo8X0RUtX3_2tRM0GZwU90zqeB-FdnoJ-81wQly5V6_-vngWuJ4aqSwGipP3kqspH5r28AExkI6IuGknXY6u9s_IETf94ziofKINriQR3LrUFX-i/file?dl=1#

HELP!

I tried to connect to a website and I received the message in the subject. I have been connecting to that web site for months on Firefox with no trouble. I connected without problems using Firefox just yesterday. After the Firefox problem, I connected without problems to the same web address using Microsoft Edge. I don't understand why Firefox suddenly has this problem.

For Windows version 10.0.19045 Build 19045 If using Firefox Version 113.0.1 (64-bit) in Windows 10 and in the following state:

 Firefox is open and window is maximized.
 Firefox Full Screen is toggled OFF.
 Windows taskbar setting "Automatically hide the taskbar in desktop mode" is toggled ON.

Then the Windows taskbar will not display when the cursor is place at the bottom of the monitor screen. If the Windows taskbar setting "Automatically hide the taskbar in desktop mode" is toggled OFF. Then the Windows taskbar will also not display. Changing the ON/OFF state of any other Windows taskbar display setting in any combination does not fix the failure.

Hi there, my name is Damjan J, and I take care and manage my 80yo mother account registered to [edited] @gmail.com email address.

Namely I noticed that FF latest version fails to remember passwords and logins although this option is ENABLED.

We need this matter fixed ASAP for I can't physically be at the spot all the time entering numerous usernames and passcodes.

Thank you

Please reply to [removed email from public support forum] +[removed phone# from public support forum] BR damjan, belgrade, serbia, europe

I don't use McAfee. I recently downloaded Adobe Reader and it appears it comes with. How do I get rid of these constant pop up messages that appear to come from "Mozilla Firefox"?

hi

As title，it's unable to remove check mark in use of primary password. and not able to disable the primary password. could you please help it out? thanks.

HELP!!

Every time I open Firefox Bing comes up. How can I get rid of Bing completely and forever? I hate it ! I don't want it!

I've tried going through add-ons, I've tried deleting all of the Bing files that I can find.

HELP!!

PLEASE!!!

I am trying to access a site for a public utility in Israel, with the country-level domain .il. Firefox continually reports this as '403 forbidden'. I've cleared the cache, which did not solve the problem, but am reluctant to take other measures since I don't know their side effects.

Is this an anti-Israel setting created within Firefox as part of a BDS campaign? Or has the system been hacked by BDS supporters or similar.

Desired behaviour: In Chrome, I can paste or type an email address into the address bar, hit enter, and it Chrome will "Google" that email address.

Firefox behaviour: In Firefox, if I paste or type the email adderss "happy@gmail.com" in the address bar, it takes ages to do anything then says "You are about to log in to the site “gmail.com” with the username “happy”, but the web site does not require authentication. This may be an attempt to trick you."

How do I stop it treating emails as a log in and simply search the email address? Thanks

This has happened a few times before after a Firefox update, but the most recent occurrence was after the update to version 117.0.1. My mouse wheel will not scroll in the bookmarks drop down menu, I have to use the up and down arrows in the drop down menu which is very slow. When the scroll wheel did work in the past, I could be scrolling and then move the cursor to the up or down arrows and scroll even faster still using the scroll wheel and get to the folder I want a lot quicker. The scroll wheel works normally while scrolling through webpages, the only place it doesn't scroll is the bookmarks drop down menu. I'm running Firefox version 117.0.1 (64 bit) on a Windows 10 notebook PC. Any help would be greatly appreciated, thank you.

Hi,

I noticed that in the last update, Firefox displays the list of login information options, in auto-fill mode, in alphabetical order and not according to the most appropriate address. For example, I get an authentication window for articles vpn.xyz. The first alternative I get is related to the address teach.abc (which does not fit at all) while the alternative for the address vpn.xyz appears in sixth place.

Thanks