Diễn đàn hỗ trợ Firefox

For some reason all of my bookmarks are gone. I have tried all the suggested fixes and it's still not working. Don't know where they went but I would sure like to have them back. Plus, now when I try to bookmark a page its not accepting it. :(

Websites like Medicare.gov give message like "We can't process your request at this time." This happens with increasing frequency on pages I know are valid and secure. MS Edge opens them with no problem.

Another example - my bank web site. Firefox triggers a whole series of confirmation tests from them but Edge gets in with just ID and password.

I am using a VPN from Malwarebytes. Windows 11 is the OS. Latest version of Firefox is installed (144.0.2 (64-bit))

I have been a long time Firefox user, but am starting to drift away to Edge because it connects to more web sites with less hassle.

What are my options?

The offline package download speed is too slow and sometimes fails. I hope it can be provided separately, like interface language packs, just as Debian has separate interface language packs.

Hello I am having major problems with Firefox at the moment and have done for a while. I curently have four pages open but as you can see from the attached screen shot of my Task Manager, there are 14 Firefox processes. The usage is OTT on memory and everything else. Could you tell me why this is happening? Currently it is running in Troubleshooting mode but that is not doing anything to improve the problem. It has been known to shut my computer down, as it gets too hot. I run on Windows 10 and Bitdefender is my security. All help is gratefully received. Thanks Lisa

Crash report IDs: bp-31e9bb18-9b55-45a8-85fb-5e8340251103 | bp-c7eef78f-d94c-4949-923e-533ed0251031 | bp-6eb06859-ca6b-4046-97bc-000b90251022

A bit over a month ago, I was away from home for several weeks. When I came back, a browser that worked perfectly before became near unusable with constant and random crashes. Sometimes they occur even with no user input. I have tried troubleshooting mode, I have removed all extensions, I have tried all the fixes I found on Google, I have reinstalled the browser, I have updated all the drivers, I have done MemTest86 which was passed with flying colours and I have even installed a firefox fork (waterfox) to try and fix this all to no avail. I have no clue where to go from here, as it feels very bizarre. All help is much appreciated.

I recently noticed that my Microsoft account remains active after I sign out if I press the back button. All my personal and account information is still displayed, indicating that the account is still signed in. I even tried clearing all browsing data and history, but that didn't resolve the issue. This doesn't happen with my Gmail account, nor when I access my Microsoft account using Edge or Chrome.

I understand that closing the browser likely signs me out, but I have no way to confirm that unless I check for active devices in my account settings. Can you explain why this timeout issue occurs? It seems odd, especially since Mozilla prioritizes security and privacy.

whenever I do a Firefox update, there sometimes is a new extension included that I personally feel no use or need for..most of the time I can disable them w/programs like Ccleaner (see image), but some are persistent, and return the next time I open Firefox. Firefox always consumed a significant portion of my 8gigs of RAM, and my latest update to 144.02, it is approaching 15%. Any way I can stop this short of reverting back to previous version?

Hi everyone, I’m managing an online bill information website, and some users reported an issue when they try to download or print a PDF bill using Firefox. Sometimes the print preview doesn’t load, or the layout breaks, while it works normally on other browsers.

Is there any recommended Firefox setting, extension, or workaround to prevent this issue? Also, is there a specific print CSS or PDF format Firefox prefers to handle better?

If testing is required, this is an example page where users reported the problem: https://fescoebillcheck.pk/

Thanks in advance for any guidance.

Neither the [`

So how do I get them running? A significant portion of the internet runs on WebM and the fact that Mozilla's own dev docs can't show examples is a good indication of a problem.

Bonjour,

Pour accéder à mon compte vous envoyez un code par mail à utiliser dans les 5 mn sauf que cette adresse mail est obsolète et je reçois les mails avec un décalage très important, ce qui ne me permet plus d'y accéder. Comment faire svp ? je souhaite conserver toute mes informations et pouvoir basculer sur une autre adresse qui fonctionne en direct

Merci

i want to try vertical tabs to be able to see the tabs i have easier, and to be able to delete the ones i dont need anymore. but vertical tabs for some reason are unreadable. as in, the text does not show up unless you click on the tab.

is this a glitch? is there a way to fix this in settings or change the background or text color? (i think im running windows 10, if that factors into things. id love to not upgrade to 11 if i do not have to.)

Multiple extensions are added and enabled yet only 3 of them are displayed on the menu that is displayed when clicked on the extension icon on the tool bar.

Version 144.0.2 (64-bit) Firefox is up to date

As per the title...

If I access "mail.yahoo.com" (specifically the site in the screenshot) at all in a Firefox session, that session is no longer able to play videos, i.e. Youtube, Tiktok, or any other streaming videos.

The videos "break" in that the player loads, but the content does not load, and the player is stuck endlessly with the loading circle animation.

Video previews also don't play when mousing over the thumbnails.

This is solved only by restarting Firefox, i.e. in a totally new session. It cannot be circumvented by opening a Private Browsing session, or new window, or closing the Yahoo Mail tab.

This bug is reproducible in a new profile: i.e. I went to about:profiles, loaded a new profile and opened browser in that new profile, went to mail.yahoo.com in one tab, opened youtube.com in another tab, and none of the videos (or ads) played in that youtube tab.

This bug is reproducible in troubleshoot mode.

This bug does not occur in a different browser, e.g. Brave.

This bug only seems to have happened recently, possibly with one of the recent updates. Edit: I rolled back to 143.0.4 and it still occurs.

OS: Win10 Home 22H2 19045.6456

Firefox: 144.0.2 64bit

Extensions: Clickbait Remover for Youtube Google (verbatim) search NoGoogleAi Old Reddit Redirect Ublock origin Video DownloadHelper Youtube Anti-translate

I pressed "Share Data" for the troubleshooting information but it's not appearing in the question... not sure if I should paste that wall of text...

About a half dozen favorites were shown on the tool bar but have now been reduced to two with a double arrow following which produces a dropdown menu which is filled with the rest of my bookmarks/favorites. Clicking on any of them produces a side menu. The Home-icon which used to be in the upper left corner now site in the middle of the bar, I don't know what has caused this change but I'd like it to go back the way it was. My default search engine is Yahoo.