Diễn đàn hỗ trợ Firefox

05/20/2025 twitch streams stopped working, image disappeared, sound is there. Also working videos that are on twitch, not streaming. In windows 10 everything works.

I'm trying to have Google.ca as my homepage, but Firefox won't let me. It keep reverting back to Google.com Please help. Claude Hamel [edited] @gmail.com

After the last update Firefox ESR 115.23.0 the menu on the website: https://connect.garmin.com/modern/home is not displayed correctly. Can you fix this?

Every document like the below one does not display in firefox esr 115:

https://support.hpe.com/hpesc/public/docDisplay?docId=c01081836&docLocale=en_US

I get an empty pdf viewer frame. Also the debugger shows the following error;

Uncaught TypeError: Promise.withResolvers is not a function

Is there some way to overcome this problem? a future release of firefox esr?

The Widevine Content Decryption Module failed on both our Windows 7 PCs. Version: 4.10.2891.0 Last updated Apr 2, 2025 when our version of Firefox was updated. The current version is 115.22.0 est (64-bit) (Streaming is OK on my Mac using Safari and Chrome; don't have Firefox installed there)

Over recent months, there have been quite a few reports of this issue on several operating systems. Our viewing of videos only failed us on April 2nd or 3rd, 2025, not previously. This seems to be occurring at various times in various systems. Solutions are not accessible to lay folks, and Google is inaccessible! Can anyone help us? Thanks

I have FF 50.1.0,and for some time,I have had problems making payments using Paypal. Everything goes fine until I click to submit payment on the Paypal site,and the page freezes. This just happened today when I tried to make a donation to a local charity. I then made the donation in my Aviator browser with no issues. This has been an ongoing issue with FF for several versions.

Some web sites have begun to not work with Firefox browser on Windows 7 64 bit. Is there anyway to get a version of Firefox that that will get me back to working as well as before 4/9/2025. My Firefox web browser says it is fully updated. If Firefox browser is to no longer work with Windows 7, can you suggest a simple browser that can be downloaded for Windows 7 and tell me where and how to download it?

I have Firefox on two separate computers, a desktop running Win7Prof64bit and a laptop running Win10Pro 64bit. Both Firefox installations crash constantly, ie every 10 - 15 mins. They show the "Gah! Firefox just crashed. Please tell us what you were doing", and the box to return the data to Mozilla. With Restore This Tab at the bottom.

I always send you these reports but in about a year, the problem remains the same. Nothing has improved, I never hear back from you. Two different PCs, two different OSs, constant reports, no improvement. Why do I never hear from you? Why does this problem continue endlessly? I'm wasting my time sending you the reports. You take no notice. If you do, why does the problem continue and why do I never hear from you?

Like many others I've seen here in this forum and some others, I still run Windows 7. I will _NEVER_ buy another Microsoft OS ever, again! And that goes even if I wasn't a senior on a fixed income.

That said, like many others, I would very much appreciate the ESR version of Firefox being extended for the foreseeable future beyond the 6-month extension that you just posted about. I use many of the extensions quite copiously and can't even think of not using them as some are so extremely protective and some are especially utilitarian, at that. A lot of them are not supported on other browsers even IF those browsers have extensions at all. I've used Firefox since Version 2.

Now, in case this is pertinent:

I lock the desktop computer [that I built, myself] down seriously tight with several good quality but free 3rd party soft-wares which overlap protection just enough to keep my computer safe but not so much as to conflict. I've formulated my "cocktail" over the past 30 years since I started with Windows 95 through XP and now 7.

I do NOT do bu$ine$$ of any kind on line. I do not peruse the back alleys of the internet and I'm not interested in the Black Web. I don't even use on board e-mail opting for on-line email that, again, I do not do bu$ine$$ through and don't open anything that comes in that I don't know the party which sent it. (I do find some of the scam spam rather amusing, though. LOL!) In other words, I follow all best practices other than falling into the update trap that MS has created for end users due to their incessant greed.

When or, maybe, just before I can no longer get on the internet at all with Windows 7, I WILL do my best to complete my switchover to Linux for the few on line activities that I enjoy. In the long run, I plan on utilizing a multi-boot configuration as I have software for Windows XP that I find either very useful or very amusing that won't run on 7 or Linux. I also have some software that I like for Windows 7 that won't run on Linux. I'm just not ready to do that now and won't be for quite a while in the future as I continue to learn about and how to administrate my future chosen distro of Linux as I can Windows.

All of this is why I'm asking for your patience and continued support for Firefox ESR on older OSes.

I am running Firefox in Windows 7 on a PC. When I start up Firefox, in WINDOWS Task Manager there appear between 20 and 30 instances of firefox.exe of different sizes in the Processes Window. I can End Process on most of them without shutting down Firefox or any of the other instances of firefox.exe. However if I shut down one listed with about 200,000K of Memory (Private Working Set), then Firefox shuts down and all other instances of Firefox disappear. If I open an new tab in Firefox, more instances of firefox.exe appear.

I have never seen this behavior before. I tried uninstalling and reinstalling Firefox, but the same behavior occurred. Is this normal behavior, or should I be concerned?

I have enclosed screen shots from the Task Manager. I also have a Dump File of a couple of the firefox.exe instances, including the large one, if that would be helpful.

Thank you.

I tryed Firefox 115.8.0esr and 115.9.0esr 32Bit on Windows 7. (78.15.0 works) Firefox crashes(the whole program, i mean no tab) on "about:support" or some pages on support.mozilla.org like https://support.mozilla.org/de/kb/firefox-leistungseinstellungen always reproduceable.

I disabled all Addons, i disabled this power optimizion setting, removed usercrome.css same. With Firefox savemode it dont crash. Spyware is blocked, means datareporting/telemetry/ping by disabling the options and empty the urls (like on FF 78 but it dont crash). Somewhere i read firefox can crash on a empty url, but i assume its fixed long time ago. A wrong, unreachable or empty url should not crash on well programming. Think about countrys that blocks urls, adblocker, pihole and so on. I dont remember about what url i read.

Does the savemode revert all about:config settings? What does support.mozilla ask the browser that causes the crash? It know it seems to identify the Browser, but usual its done by useragent and no "internal" communication.

Then FF always crash on ebay.de search if you scroll or change settings while the page is not ready. Spyware is too blocked by Hardware, ebay may wait for some ad? But thats already on FF78 but on 115 it seems more often, this was not with FF 52. But some sites including ebay stops to work with FF52/78 so no choice.

I can't install extensions anymore, when clicking on "install" button, the waiting icon keeps moving forever. I'm using firefox 115.20.0 esr 64 bit. Also tried in troubleshooting mode, no change. I've tried several verified extensions, and many that used to work fine precedently.

I accepted an update to my computer and immediately Firefox could not load, the exe file is missing. Again I use windows 7 . May have lost all passwords and bookmarks. Please advise.

Hello,

I upgraded my FireFox to the latest version 88.0 today, and noticed some changes on right click menu. In the old version, the keyboard shortcut key is a to copy a link, but now it was changed to L. That is really inconvenient. As you know, when you right click a link using the mouse, your right hand is still holding the mouse, and not easy to press the letter L on the keyboard.

The old menu option is "Copy Link Locaton", but the new one is "Copy Link".

Is it possible to customize the keyboard shortcut of right click menu, please?

Thank you! Brian

Ever since Facebook started infesting the chats with end-to-end encryption (random chats get "Messenger upgraded the security of this chat. Messages and calls are secured with end-to-end encryption" without my permission or asking if I want this), any encrypted chats have audio and video calls disabled. I note that I have ONE friend for whom it didn't do this, I can still do calls with her. If I receive a call, I get a pop-up saying that to receive this call I must download the Messenger app (no way) or a browser which supports it. If I check what browsers it thinks supports this, it only lists Chrome and Edge. As far as I know Edge is just Internet Explorer renamed, the biggest black hole in security, I've never touched it. Chrome ignores industry standards, so I don't use it. Making Firefox the best, top browser available. It's the only browser I wish to use. Mozilla needs to look into how to get Facebook to stop blacklisting Firefox like this. Note that this E2EE garbage has only been infecting things for the last few months, before that I was perfectly able to do any calls I wished in Facebook Messenger.