i did something to lose formatting when accessing an account. It was ok in the morning, but not in the afternoon.
I've been unable to sign in or send messages through certain sites. Put Firefox in troubleshooting mode and everything seems to be working correctly. How can you tell wha… (read more)
I've been unable to sign in or send messages through certain sites. Put Firefox in troubleshooting mode and everything seems to be working correctly. How can you tell what settings need to be changed to keep it working correctly? Or should I just leave the browser in troubleshooting mode? Thanks. Jim
Gmail no longer works with the 143 update. The list of emails is shown, but none will open.
I am having problems with Firefox not scrolling (and no scroll bar) on some web pages. The following is an examble: https://www.lv.com/insurance/supporting-you/driving-t… (read more)
I am having problems with Firefox not scrolling (and no scroll bar) on some web pages. The following is an examble:
https://www.lv.com/insurance/supporting-you/driving-tips?sfmc_id=648966069
I am using Windows 10 and Firefox 143.0.3 (64-bit)
Any help would be appreciated.
Two QNAP NAS displayed readable web pages this morning. Early afternoon I updated Firefox with a reset and the admin pages on both servers are unusable. How can I roll b… (read more)
Two QNAP NAS displayed readable web pages this morning. Early afternoon I updated Firefox with a reset and the admin pages on both servers are unusable. How can I roll back Firefox or recover the earlier version?
Hi After browsing a particular web site the Firefox browser froze with a single search control on the page and all items frozen. Tried to fix it through settings but no r… (read more)
Hi After browsing a particular web site the Firefox browser froze with a single search control on the page and all items frozen. Tried to fix it through settings but no response. See attached screenshot. Refreshed Firefox from Control panel->Programs and Features->Uninstall->Refresh Firefox. This reset Firefox and fixed the problem however the Firefox browser lost several settings and add-ons which I had to manually fix. Glad it is mostly all working again!
Hi. The "What's New?" page displayed all this: __________________________________________________ Help us improve your firefox.com experience In addition to Cookies nece… (read more)
Hi. The "What's New?" page displayed all this: __________________________________________________ Help us improve your firefox.com experience
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Firefox is no longer supported on Windows 8.1 and below.
Please download Firefox ESR (Extended Support Release) to use Firefox.
Download Firefox ESR 64-bit
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Firefox is no longer supported on macOS 10.14 and below.
Please download Firefox ESR (Extended Support Release) to use Firefox. Download Firefox ESR Firefox Privacy Notice Download
Firefox is no longer supported on Windows 8.1 and below.
Please download Firefox ESR (Extended Support Release) to use Firefox.
Download Firefox ESR 64-bit
Download Firefox ESR 32-bit Download a different build
Firefox is no longer supported on macOS 10.14 and below.
Please download Firefox ESR (Extended Support Release) to use Firefox. Download Firefox ESR Firefox Privacy Notice Release Notes
Desktop Desktop Beta & Developer Edition Desktop Nightly Android iOS
See what’s new in Firefox!
Release Notes tell you what’s new in Firefox. As always, we welcome your feedback. You can also file a bug in Bugzilla or see the system requirements of this release. 143.0.1 Firefox Release
September 19, 2025 Version 143.0.1, first offered to Release channel users on September 19, 2025 Fixed
Fixed a tab crash experienced by some users caused by DLL injection. (Bug 1872261)
Reference link to 143.0 release notes.
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Download Firefox — English (US)
Windows 64-bit Windows 64-bit MSI Windows ARM64/AArch64 Windows 32-bit Windows 32-bit MSI macOS Linux 64-bit Linux ARM64/AArch64 Linux 32-bit Android iOS
Firefox is no longer supported on Windows 8.1 and below.
Please download Firefox ESR (Extended Support Release) to use Firefox.
Download Firefox ESR 64-bit
Download Firefox ESR 32-bit Download a different build
Firefox is no longer supported on macOS 10.14 and below.
Please download Firefox ESR (Extended Support Release) to use Firefox. Download Firefox ESR
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Suddenly today I can not open "You Tube" and I have no Idea why. I have not changed any settings since last evening when it worked fine and have tried to access it, unsuc… (read more)
Suddenly today I can not open "You Tube" and I have no Idea why. I have not changed any settings since last evening when it worked fine and have tried to access it, unsuccessfully, in several different ways..
Здравствуйте. Сайты с сервисами от компании Яндекс не работают - не грузятся. Пробовал почистить куки, перезагрузиться, не помогает. Открыл в новом приватном окне, все з… (read more)
Здравствуйте. Сайты с сервисами от компании Яндекс не работают - не грузятся. Пробовал почистить куки, перезагрузиться, не помогает. Открыл в новом приватном окне, все заработало. В чём может быть дело? Работать в приватном окне - не удобно.
Several sites, Amazon UK, Wikipedia as examples, are not formatting correctly
This is a weird one for me. Firefox 142.0.1 Windows 10 Pro 22H2 AdBlock Plus and NoScript as add-ons https://tvlistings.gracenote.com/grid-affiliates.html?aid=tribnyc2d… (read more)
This is a weird one for me. Firefox 142.0.1 Windows 10 Pro 22H2 AdBlock Plus and NoScript as add-ons
https://tvlistings.gracenote.com/grid-affiliates.html?aid=tribnyc2dl
shows me as automatically logged into the site but will not load the TV listings for me in a normal window.
But if I use the same link in a private window it asks for my user name and password then shows the TV listings and continues to work as it always has.
What could possibly cause this? Has only happened for the last 4 days.
Sue
My fire fox is not working when i am trying to open my emails. how can i be helped?
Please help me mozilla.org to slow progress this Web site or fast this Web
im using firefox on windows11. youtube does not load and says no internet connection but other websites work fine. i tried syncing time udating the browser and checking D… (read more)
im using firefox on windows11. youtube does not load and says no internet connection but other websites work fine. i tried syncing time udating the browser and checking DNS. Still not fixed. What else can i do
error 99999 wont let youtube movies play
I cannot access my Coventry Building Society account online using Firefox. They say it is due to a recent Firefox update being insecure. Can Firefox fix this?!
We tried 2 different computers, but two different users. Type in the user name and the password and it looks like it will start up, but then returns to the login paged. … (read more)
We tried 2 different computers, but two different users. Type in the user name and the password and it looks like it will start up, but then returns to the login paged.
When attempting to login to ssa.gov (probably a redirect to login.gov (?)) I get the following in a new tab (with url https://secure.ssa.gov/RIL/SiView.action) Bad Reque… (read more)
When attempting to login to ssa.gov (probably a redirect to login.gov (?)) I get the following in a new tab (with url https://secure.ssa.gov/RIL/SiView.action)
Bad Request
Your browser sent a request that this server could not understand. Size of a request header field exceeds server limit.
I have Firefox for Linux Mint v136.0.2
I usually browse with Strict but removed for this website, made now difference :-\
When I try to use bingmaps, I get the message "WebGL is disabled for your browser". How do I fix this?
While using Facebook, I changed some Meta setting to block ads, then unblocked it. After this, Firefox does not show any Facebook info. Switching to Edge, everything … (read more)
While using Facebook, I changed some Meta setting to block ads, then unblocked it. After this, Firefox does not show any Facebook info. Switching to Edge, everything shows as normal. Can't see any setting on the Firefox settings page that controls this.