منتدى دعم ”Firefox“

After a recent Firefox update, there was no "restore" option. When I take the steps to restore the last session, the option is greyed-out. Luckily there is a decent-sized file named sessionstore.jsnlz4 in the folder from a few weeks ago, so I followed the instructions here to restore that file. BUT, even with that file placed back inito the appropriate folder, I still never get the option to "restore". I feel pretty sure that the file (1.18 MB) has inside what I need/want, but how can I get Firefox to "restore" using that file?

Hi, I am running Windows 10 on PC and my Firefox browser keeps crashing for no apparent reason. I only had a translate extension but since turning that off it still does it. Yesterday (02/10/2023 - 23:45) I got an error pop up "minidump-analyser.exe - Application Error. The exception Breakpoint. A breakpoint has been reached. (0x80000003) occured in the application at location 0x00007FFE7200276E. Click OK to terminate this program." Today (03/10/2023 16:06) after less than an hour from switch on I got another error pop up "SwUSB.exe - System Error. A new guard page for the stack cannot be created." I thought I was reasonably tech savvy but I'm am baffled by this. Please can anyone help?

Last 5 recorded submitted crash reports

bp-25f7aec5-3b9f-45c1-962f-34e4e0231003 03/10/2023, 16:09 View bp-cd716a48-3706-4132-85c3-e4eeb0230927 27/09/2023, 21:52 View bp-700ea006-cc68-4a96-9c78-1a41c0230816 16/08/2023, 21:01 View bp-9b8c4b3b-1823-49b8-841d-feb920230503 03/05/2023, 21:50 View bp-cee3ce7f-3ee9-408a-848f-0a2df0230307 07/03/2023, 21:03 View

Many bugs and crashes with Firefox

1. 1 Not able to install an automatic update, via the Menu Help --> About Firefox (or Thunderbird). This bug / problems sits already inside the earlier versions of Firefox and Thunderbird.

• A No new version is shown.
• B Firefox (or Thunderbird) tries to download / install this update, bug become someway corrupted and also stuck in this process.
• C Firefox (or Thunderbird) says to apply the update you must restart the program. After Firefox (or Thunderbird) was restarted, the program keeps trying installing or downloading this same or another update. I see a spinning circle only, no progress bar. Waiting, trying again later or another restart from Firefox (or Thunderbird) does nothing.

Only way to update Firefox is via https://www.mozilla.org/en-US/firefox/all/#product-desktop-release Which always shows the wrong language. Only way to update Thunderbird is via https://www.thunderbird.net/en-US/thunderbird/all/#product-desktop-release Here, I can click on letter from my language and download the setup package. After this update installation was done, the Help --> About (program name) window show the program is last version. But not seems not always the last version, like version x.x.01 to x.x.02, then tries to install this newer small version and gets stuck in the same loop or corruption.

• D You must use the setup package, because the installer doesn't work, likes to abort the installation and shows error messages about something gone wrong. Installer package is incomplete or damaged, not for current version and Windows.
• E For last newer versions, they seems not working anymore directly. The program can be restarted once or few times before it seems working. Until other bugs appear.
• F Always adding a new and faulty shortcut, but I have already a working shortcut on my Desktop. Icon hasn't logo from Firefox or Thunderbird, but the setup icon.
• G Sometimes you cannot start Firefox or Thunderbird, due the update did something wrong.

Missing file(s) and/or some strange error message after I clicked on the shortcut from the program. Another run from this "update" setup is needed. Remove a or all "Firefox.exe" from the Taskmanager list.

• H Bug that stops add-ones working. This can be happen due the general function / thing for add-ones inside Firefox crashes, become bugged or corrupted. 1 add-one or more add-ones take the others and stop working, become bugged or corrupted. Add-ones will forget things, their work / functions or do it halfway. Has something to do with the installation and/or data from add-ones. They seems to not having support or do anything about their problems.

1. 2 Random many crashes without any useful (error) messages, can be with closing the program itself.

Already from earlier versions of Firefox. And also Thunderbird too. This bug seems to sit deep inside the programs. I should be to use Firefox, Thunderbird, Notepad together, with having a some folders open. Switching between them can be annoying slow. Takes longer time be before responding. I'm seeing empty white or black windows. Only last selected section is visible, has the text and smaller pictures. I can have Firefox and Thunderbird left open for hours and later finding one or both programs are closed by itself. No reason, no permission given to do that. Add a new tab or click on a current site, there is no (fast) respond. Same for buttons, filters and filling in forms on a site. One program can pull the other program in closing to when the one is crashing. Also Windows will show several error messages about programs are using to much memory and must be closed. If this has programs listed, then Firefox seems to appear most here of the programs I'm using.

Updating doesn't fix anything Using the safe mode and new profiles are no long time solutions, every time anything is gone or nog working better.

It seems you must have 2 profiles running at same time when you want read something and not switching back between every minute or so. If 1 is near crashing, you have still the other one running.

1. 3 Why I'm seeing 20x to 72x a Firefox.exe in my Taskmanager? They takes a lot of memory, showing different sizes. I started Firefox once. This is not needed.

1. 4 Some sites seems to not work in Firefox or takes longer time.

Same for responding on clicking, using filters, buttons and sending forms. Clicking on those (annoying) accept (popup) windows. Unable to login or confirm an (security) action like this with a word or number given via e-mail. Might be something for the site. When you need to use Private Browsing for this.

1. 5 Icons from installed add-ones don't appear in main bar, at right side. How to use them? Before they did.

1. 6 Site using third party host sites are slow and mostly don't work. Connection errors.

"Seems fine here, but something with you". Refresh page doesn't fix it. Wait and try again later, how long? Firefox should block these sites.

1. 7 After updating to Firefox version 115.0.2 and continue my last session, there are appear several new bugs.

• A I cannot longer visit sites. Even earlier visited sites don't load. Firefox keeps stuck in loading or receiving site info data. Sites don't appear, just an empty (white) page. Also about:support doesn't work. Strangely, I can visit Google.com but not open any site from there. I tried Private Browsing, so no add-one can do something with this.

I had Firefox running for some hours, these sites are still stuck in "loading" or something else.

• B Right click to open a site or page in a new tab doesn't longer work. Right click menu appears, but action will not be done. Which can be strange at top, missing or changed items.

• C Same to copy line of text or picture, action isn't longer "remembered".

Now, I created again a new profile and again this doesn't fix them. Even more bugs and stranger. Again lost everything, settings, sites, installing dictionaries and add-ones. Stupid.

• C1 I can visit websites, but with some strange things, not always working fine.

That makes it to post my problems here.

• C2 Cannot longer type keywords in the addressbar and after pressing Enter, you should visit Google with search results. Firefox thinks the given keyword is a not existing website.

In Settings (via about:preferences#search), there are no search engines (Google, Wikipedia, ect) in the list, who should be there by default. Also there's no default search engine selected, the list therefor is small and empty.

• C3 Yet visited near 10 sites, who I cannot visit any of the sites with my other long time using profile. Then Firefox crashed by random, white empty window. Windows adds not responding at end of the program's title bar. I could restart Firefox after that, get the "continue after a crash" tab and revisit any of these sites in their opened tabs.

• C4 A site keeps saying cookies are disabled / denied, while minimal are accepted when some of that stupid (popup) windows did show. This means: Some stupid messages don't disappear after clicking "OK", the "X" or close buttons / links. Site might not work fine or on some parts. Something can follow you browsing through the site. Not able to visit that site or part.

• C5 A site keeps saying there is an ad-blocker installed, but there is no add-one like that installed. This means: Stupid messages like these keep appearing; site cannot work fine; you cannot visit the site due some invisible wall or blocking thing. Some can follow you browsing through the site. This is very annoying.

• C6 With one profile I cannot longer open sites who worked before. Keeps loading, shows URL in addressbar and on the tab.

And the about: .... pages. While with a new profile I can visit those sites, but right click menu is bugged.

• Cannot open site or page in new tab. Only on Google based sites are working for unknown reasons, but not YouTube.
• Missing items or I can see more gray things and lines.
• Cannot copy selected text. Stil having old or wrong text.
• Cannot Search with Google, this option is missing.
• Cannot see the source code from the page, due action is not happen.
• On sites that are working you can only read that current content. Can open links in new tabs, but their pages are empty / white, keep loading forever.
• A few sites don't load and still giving a empty page. Loading takes longer then needed. For same site.
• Use Google by typing the keyword in the addressbar doesn't visit Google site, but Firefox thinks the site doesn't exist, is wrong typed. You must go to Google.com and typing the keyword in the textbox here.
• If a site worked first, then later it cannot working longer, keeps stuck in loading and showing a empty white page / tab.
• Login for some sites is not longer possible, email send with security word or number doesn't appear. I can send myself a test e-mail to this e-mail address. Waited the time enough and made a new attempt, still the same.

Windows PC. Firefox version 117.0 x64. Via Help --> About Firefox, because about:support doesn't show the version and build.

why does the word Australia show at the bottom of my google search page?

EDIT: Disregard. I used the settings in the lower right corner and set my region to the United States and now the grey bar with Australia in it is gone.

Im trying to login into web.newton.co When I click the FingerPrint or Face recognition option Use fingerprint or face recognition to login

Press the button below and follow your browser's steps to log in. I get asked for my PIN. I clicked the option "I forgot my PIN (see screen shot) i get the You Can Reset your pin. it's instructing me to go to Settings/Accounts/Signin Options in Firefox.

But when I go to Settings in FF I see no such a thing...thoughts? Rob

9/30/23 ~ I think the last automatic update, for my Firefox browser, messed up my access to Zynga. I'd like to uninstall the update. I've seen where I could "start over", with Firefox, but I can't seem to find it again. I'm willing to go back to the basics if I could play my game again! What do I do? I've done all the things I needed to do via Zynga (over and over) and it's not helping!

For some time now I have been having trouble with viewing you tube video's. At times the video freezes or just sort of locks up. But, I don't have the same problem with other browsers, Chrome, Brave. So, it just seems with Firefox this issue pertains. Can some one please help so I don't experience the Firefox you tube problems. Thank you.

Get this error when I try to open either gmail or yahoo mail. Did not connect: Potential Security Issue Firefox detected a potential threat and did not continue to mail.yahoo.com because this website requires a secure connection. I get the same for gmail.

In Firefox, the mouse becomes partially unresponsive to elements in the browser and on web pages. This happens after 15-30 minutes after starting up the browser. Common symptoms include:

- Unable to drag and drop elements properly, including text after highlighting it. - Sometimes, the mouse continues to hold elements while dragging. Pressing ESC temporarily fixes this. - Dropdown menus on websites do not drop down when hoovering over them - Other items on websites don't display items when hoovering over them

I have tried:

- Different mouses, including my laptop's trackpad - A Firefox fork, namely Waterfox, but it still occurs - Limited testing with other browsers. No problem occurs - Limited testing on desktop. No problem occurs - Entering Troubleshooting Mode on Firefox - Clearing cookies and cache - Reinstall Firefox (including installing from command line instead of the snap store) - Updated Firefox - Refreshed Firefox - About:Processes doesn't show anything using more than 10-15% of CPU at any one time - Limited testing with a new Firefox profile. No problem occurs - Disabled WebGL and Hardware Acceleration.

Temporary fix: Restarting Firefox, but the problem re-occurs shortly after use.

Using Ubuntu.

Any help would be greatly appreciated.

Firefox is leaving behind a small window/artifact that cannot be closed through task manager. You can move any other application such at outlook or even a chrome browser to hide the window, but it will stay on top of any Firefox window that is placed on that monitor. I have disabled and enabled use of GPU, and ran a refresh from the troubleshooting section. He is running Inspiron 15 3511 windows 10. Any other ideas out there? See attached picture.

Yesterday my son had issue with FFox and uninstalled and re-installed. Upon doing this all my other firefox instances lost their pinned sites on the home page.

is there a way to configure a firefox instance as the bastion of truth, so that all other instances sync to it? and it asks before it makes changes?

Or even better after a sync have a list of what changed, and perhaps an undo.

Very upset...FF update took some info but lost years of info (history, book marks, cookies etc) AND DOES NOT WORK!

I have updated before no problem with transfer of emails, folders, address books, settings, history, cookies etc BUT THIS LATEST UPDATE HAS LOST ME SO much information AND IT DOES NOT WORK AT ALL. Program opens but does nothing except greying out with (not responding) and closes. Done reinstall twice an with no applications running. Kindly send me 10 year old version so I can roll back to something that works. Regards Rick

Hello, I will try to explain as best as I can.

In our web app, for authentication, we manually set our cookies (document.cookie = cookie) after receiving the tokens from the login request. We work with 2 cookies, 1 for the access and 1 to refresh the access one if it expires. The refresh cookie has a longer time to expire.

When we login on a fresh session with no cookies at all in the storage tab in the dev tools, all is fine. I actually tested this by setting a random cookie and then using the debugger to add a breakpoint on the very next line of code and then typing document.cookie in the console and it is present.

The problem appears when trying to login after the cookies expired. They are still present in the storage tab in the dev tools. Somehow, manually setting the cookies again doesn't actually set the cookies or it takes some time and our app is stuck on the login page because it doesn't pass our checks that it actually has the access cookie. Using the same test described above, re-setting a cookie that expired and using the debugger again to add a breakpoint on the very next line of code and then typing document.cookie in the console does not show the cookie.

This issue does not reproduce on other browsers and it started with version 116.0.3.

For a more step by step to reproduce the issue: 1. Use document.cookie = cookie with a expiry time of 20 seconds 2. Wait for 20 seconds to pass 3. Set the same cookie again 4. Use the debugger to set a breakpoint after setting the cookie 5. Type document.cookie in the console whilst in the breakpoint pause 6. The cookie doesn't show in the document.cookie call

We use FireFox 118+ . our product needs to collect all cookies, including 3rd party cookies from any domain loaded.

* We have turned off "Total Cookie Protection" by selecting Custom privacy settings and un-checking all check boxes (sceenshot attached)

• Also turned off "Enhanced Tracking Protection" for the website

But, when we browse to any site, the collected cookies under cross-domain are either empty or less compared to chrome.

Is there any other setting we can use to collect all the cookies ?

ex domain : https://www.santander.com/es/home , if you compare the cookies collected with chrome are much more than whats captured in FireFox.

Please help, this is crucial

Thanks,

Hail:

System Software: Win11Ent_x64 v22H2 (b: 22621.2283) MFF v18.5.0.0

No matter what I try, my MFF keeps crashing at startup. For some reason, it tries to open 2 pages the windows at the same time, which is illogical. I deleted firstly my: sessionstore.jsonlz4 logins.json to no avail.

Then I tried to open MFF through elevated CMD with the command: C:\Program Files\Mozilla Firefox\firefox.exe -safe-mode Again, 2 windows pop crashing immediately.

I do not understand why all of the sudden, it tries to open 2 different instances at once. This makes no sense. I am out of ideas, having tried many an option found on Google, but which none give me a solution.

If anyone has an idea, I would be quite darn thankful. This MSEdge crap that I need to use now is not quite my thing.

Thank you. Ke'Ylan

I downloaded the latest Firefox for security which appeared on my page. I thought it was a good idea. However I play games in Facebook and do a lot of jigsaw type games. After downloading I could not load my games to play at all. It affected all of them. I just deleted the latest firefox and downloaded the one from the Mozilla page and now they work. Why did this happen. I like Firefox I like security however I do want to be able to use other sites that may have blocked or decided they do not like the way Firefox is taking away their advertising $$$$