Diễn đàn hỗ trợ Firefox

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Hello,

You may notice Firefox Settings looks a little different. As part of the refreshed Firefox design, the Settings menu has been reorganized to make it easier to find and understand your options, including how you manage your data.

Your bookmarks, passwords, settings, and browsing data remain unchanged, and no action is needed on your part.

If you don’t see the updated Settings, go to Settings → About Firefox to check that you’re using the latest version of Firefox.

i  hate  the fact that   apps and companies just  make changes and do not ask  their customers   i like it   when  it first began .  i do realo ize you need to  change but   ask first tas ke a poll to see who wants and who does not

In version 157, the favorites icon in the address bar and the download progress bar have turned gray instead of the previous blue. Is it possible to revert these elements to blue?

Password Manager warns about password used in an account exposed in a breach but not what account. Why can't Pasword Manager give any detail on the data breach it warns about. Like what account is breached? Would be very helpful to know what account has been exposed!

Hi, I've three Browser profile, when I get new updates, no matter I at that moment be in which one of them but the update just reach one of the profiles. features like Built it VPN, weather widget and etc does not come to the others two. Please fix this one or if its a problem from me, guide me to fix it.

I would like to disable the recent update at settingbrowser.nova.enabled. The purple-pink colors and rounded corners are VERY hard for me to see. I need the gray background, black writing, and square corners back. Thank you.

Hello, the QR-CODE that i scan with my cellphone for the 2 authentify wont work i have google authentify i think mabye it couse be need the time to actuell this progress of update that the code funktion funktions . Why i write you is not importent to me and you can help i hope you there have a sultion maybe for my account problem really dont no what the problem for that by the way Mozilla is nice regards Berkan

да наведут порядок с браузером Firefox для ПК ,если не работаете то и извиняться не нужно...

Since the latest Firefox update, it hangs immediately at startup. Now it never works, while other browsers always work. This is a fully updated Windows 10 computer. Even when it does work, Firefox's special tabs - About, Close Firefox, Restore session - are often big trouble; and it seems possible one of these may be the problem now. When Firefox is working. it either closes slowly or not at all, bringing always problematic "Firefox is already running - Close Firefox" messages. When one Firefox window is closed, Firefox always keeps the window that is causing trouble in the first place. So, two things. 1) Firefox doesn't work at all. If you fix this problem with an update, the update must start immediately because clicking on "Download Update" too will be hung. 2) You have terribly problematic special tabs which I have named above. It is my opinion that you cannot fix them - you have to rebuild them from scratch - otherwise they would be working properly right now. I have fallen back on Microsoft Edge which always works. Firefox is never working. Think about it.

The full error message is: "The procedure entry point ?WindowsBCryptinitialization@mozilla@@YA_NXZ could not be located in the dynamic link library C:\Program Files\Mozilla Firefox\xul.dll."

After accepting that, I get another message that says: "Couldn't load XPCOM." Then, it just quits, with no Crash Reporter dialog.

I downloaded a fresh installer, but it takes a couple minutes to even launch, and then just sits there for a long time on the initial screen doing nothing before saying the installation failed. I've restarted my computer twice hoping it was a one-off issue, but there's no change.

According to the file information, xul.dll was last changed September 3rd, so it may not be the source of the issue. Perhaps whatever name mangling is responsible for the above entry point changed and now they don't match?

I have automatic updates set to "download but don't install", so it downloaded it a few days ago and I just restarted it this evening and the issue occurred. I could understand that maybe something got corrupted during the update, but I have no idea how the installer could also be failing.

Hello,

I have had an issue for a few months now where certain websites fail to load. This is most easily reproduced on https://addons.mozilla.org, where I am shown the error "An unexpected error occurred" on most pages, preventing me from installing addons.

This issue does not occur in a Private Window, in Troubleshooting mode or in Chrome or Brave, but persists in fresh installs of Firefox. In troubleshooting this issue, I have removed all program files, registry data, and app data pertaining to Mozilla / Firefox. In fresh installs, I can sometimes install an add-on or two before this error starts occuring. I have not imported any previous data.

I was previously installing from Chocolatey, but in my last clean install, I downloaded from the official website.

I am on Windows 10 and Firefox 157. I use Proton VPN (Paid) and have tried changing servers several times to no avail. Again, this only happens in Firefox in a standard window, Private Mode and Troubleshooting Mode are fine.

Screenshot 1 shows the issue from my most recent reinstall. I was able to install 1 add-on (SponsorBlock) before it started showing up. Removing the add-on doesn't fix the issue. Trying to access addons.mozilla.org via a search engine results in the tab icon loading for a second and no change happening on screen (Screenshot 2).

I experience similar issues on other websites, like trying to log into Bandcamp.com (logging in gives the error "There was a network error. Please try again."), but most sites work.

Loading https://addons.mozilla.org/en-US/firefox/ gives the following results in the Network Console:

Uncaught (in promise) TypeError: can't access property "pressed", target is null

   onChangePermissions chrome://mozapps/content/extensions/components/addon-card.mjs:893

addon-card.mjs:893:7 Reporting Header: invalid JSON value received. collect Reporting Header: invalid JSON value received. collect Reporting Header: invalid JSON value received. collect Reporting Header: invalid JSON value received. collect Reporting Header: invalid JSON value received. collect Reporting Header: invalid JSON value received. collect

Hi Mozilla Support Team, I am facing an issue while using WordPress on Mozilla Firefox. The custom fields and options inside the WordPress editor (Gutenberg / Classic Editor) are not loading or responding properly. Issue Details: Custom fields and meta boxes fail to render or freeze when interacted with. Data entered into these fields sometimes does not save upon updating the post. The same WordPress dashboard and fields work completely fine on other browsers like Google Chrome. System Info: OS: Windows Browser: Mozilla Firefox (Latest Version) Platform: WordPress Dashboard Troubleshooting Done: Cleared browser cache and cookies. Tested in Firefox Troubleshoot / Safe Mode. Please guide me on how to fix this browser rendering / JavaScript compatibility issue in Firefox. Thanks!

Hi, since the latest update, whenever I'm in a tab (e.g. email or personal website) and I go to upload files, all tabs show the last location of the last upload from any tab whereas previously they showed the location of the relevant tab. E.g. on a tab for my website it would previously open the location of my website files and if I switch to my email tab it would open the location of my email attachments. Now it doesn't seem to remember the loaction by individual tab it just starts in the location of the used loaction across all tabs.

Not sure if that makes sense, it's very annoying as I have to keep searching the location again between tabs.

Can this be changed back please so it remembers locations on a individual tab basis and not globally?

Thanks

First the laggy, extremely slow issue was just noticed on YouTube. Now I notice it on Rumble and other sites. For now, I have to abandon Firefox and use an alternative browser. I've stayed with you for years. Maybe it's time to part ways. I really like your browser. But, it has become nearly non-functional for me.