Diễn đàn hỗ trợ Firefox

Ive been receiving server failure reports from several links at numerous websites including zillow and carvana. Links that I try to open from Mozilla Thunderbird, receive the error or show only a blank page. Is there an issue with Firebird or Thunderbird at this time?

Hi a few weeks ago i had the problem that my firefox-stored-passwords are gone and there are files named logins.json.corrupt and logins.json-1.corrupt to -4 The in dir backup was also corrupt. File length 122 -123 kb all nulls. If i look at the dates first to last, they span two weeks were i didnt notice the problem. PC is always hibernated after work. Except for one which i imported just before from edge at the end of the two week span No problem: logins replaced by external backup as i found here at the forum.

But: How can Firefox produce multiple corrupt files without noticing me? (I have saved them for reference) In that two weeks span logins using firefox passwords obviously worked. (I dont remember the details)

Then some updates and reboots. No problem. But after work i do always hibernation

TODAY: PC didnt survive hibernation. logins and in-dir backup are corrupt again.

What about a) checking better if something is going wrong (obiously you do something because you rename the files for some reason) b) Noticing the user c) And how on earth this can go wrong in the first place.

Now for the obscure: Both times somebody has just before posted something against the greatest President of all time at Fux Nus using this pc. Backdoor possible?

Thanks

Edit: Using Windows, no other problems with storage on the 1TB Samsung ssd

I have recently encountered reproducible failures when attempting to download files or save pages to local storage. The target directory is located on a mounted NTFS file system with the options umask=007, user=root, and group=disk. My Firefox browser is running under a non-root user account that is a member of the disk group. However, I consistently receive the error message: “XXX could not be saved because the source file could not be read.”

I would greatly appreciate anyone's assistance in resolving this issue.

What version of Firefox actually allows you to add extensions? I'm running the most current version of Tumbleweed that ships with 144.0. Attempts to add extensions just sit there doing nothing until I close the tab. This sort of worked some time ago (I forget the version) but the inability of Firefox to allow add-ons/extensions is getting to be a joke. There are other browsers out there, ya know.

I am trying to pull up the list of the subscriptions and auto payments I have on Paypal. All the other pages on the site display correctly. Microsoft Edge displays the page correctly.

I have attached two screenshots, the first is how Firefox shows it. the second is the correct display using Microsoft Edge.

Note the correct page shows a lot of offers on the right side with the list of payments icons on the left in proper form. The incorrect screenshot does not show the right side offer material at all . The layout of the text and icons are nothing like they should be.

Changing the magnification does not help as my other Paypal pages are affected and the result is just a smaller version of the incorrect page with the icons still offset and is not usable for it's intended purpose.. Also the text is to small to read.

When I first try to open the page it flashes momentarily on the correct view, then immediately goes to the bad view. Is it possible there is some "locking" factor missing when I get the flash display?

This started within the last 6 months. I suspect something about the page is not on the same criteria as Firefox. If no one else has seen this then I must have something inconsistent with that page.

Hello,

I am having an issue with my Bluetooth headphones (Sennheiser HD 450BT) in Firefox on Windows 11.

The headphones are properly connected to Windows and work correctly with other browsers (Edge, Chrome).

Windows shows the headphones as the default output device (stereo), and test sounds play through them.

However, in Firefox, the audio does not go through the headphones. Instead, it plays very loudly through the laptop speakers.

The problem started today; there were no issues for about a year.

I have tried reconnecting/reinstalling the headphones, but it did not help. Drivers are also up to date.

Could you please advise how to make Firefox correctly use my Bluetooth headphones as the audio output device?

Thank you for your assistance.

2 issues, first it asks me for my password over and over again until I am so angry I could scream! First my password but then oh surprise the password is wrong so I reset it and it asks for my recovery key so I go look for my recovery key and find it and copy then enter it and thats wrong. Then I look and I am fucking signed in any way! WHAT THE HELL! GOOGLE you make so much money and your destroying the planet with your tech so why can't you figure out this stupid shit already...COME ON!! 2nd, WHY ARE MY DOWNLOADS NOT GOING ONTO MY DOWNLOADS FOLDER! I am not a tech idiot!!! BTW I am an advanced user so if I am having a hard time it's because your software is garbage!!! Seriously I just need my downloads to download...That should be so easy!!! Same as password management...It should not be hard for you of all company's the least you could do for your users are these simple and small things! And if I could take a screenshot easily and download it and show you BELIEVE YOU ME I WOULD BUT I CAN'T FOR THE VERY REASON I AM PISSED OFF ABOUT! JUNK!! GOOGLE!! YOU ARE JUNK!!! And is what I read true, that you have volunteers working on this thread? Of course a multi-bazillion dollar company would be using volunteers to do the work...Who needs money but google right? Nobody I guess!

Hello there, today was released a new version of firefox. downloading it not only crashed my computer, it also removed all my history and bookmarks. is there any way to revert this?

Can Firefox do anything to recover all of the downloads I'd saved until I accidentally had CCleaner erase everything? I don't know what else was deleted, but getting them back would be a big help.

Apologies in advance if I use terminology incorrectly.

I've had this strange but intermittent issue for a while (through multiple Firefox versions) where pages will take a long time to load. I haven't timed loads exactly but I can confidently say it's a minimum of 10 seconds. The problem with diagnosing this issue is it's very intermittent; I can go hours or on a rare occassion days without it happening (I think, maybe I've just not registered some of the times it's happened). I have yet to try disabling all addons because of this.

Random quirks about the issue:

• It only happens on navigation to a new domain (or to a domain from a new tab). Once a domain has loaded, I don't have an issue on said domain for a while.
• It isn't tab specific. I can open a new tab in the same window and they will both take the same amount of time to load, often finishing at the exact same time.
• While waiting for a page to load, I can open a Private Browsing window, paste the URL, and the page will load immediately without issue in the Private Browsing window. This does not affect the page being loaded in the main window.
• I believe it has occurred immediately after a system restart, thus I don't believe it is related to long-running sessions.

The addons I have that don't also run in Private Browsing are:

• Augmented Steam
• BetterTTV
• Enhancer for Youtube (I can't find the addon store link?)
• Firefox Multi-Account Containers
• PocketTube
• Return YouTube Dislike
• SponsorBlock
• The Camelizer
• Youtube High Definition

Hi, Since the search open tabs function is part of the overflow button in a horizontal tab layout, when you switch to vertical tabs, you lose that search function. Is there a way to add it to my vertical tab layout? Thanks, Scott

Good morning Why on the website https://www.plusliga.pl/ when I select a match I can't view it point by point, but in the Safari browser I can?

Today is 11-12-2025. After the last update a few days ago, many of my websites would not load up on firefox and when try on Edge or Chrome, they would work perfectly. I did a recovery back to 10-31-2025 and everything worked fine. Now I am afraid to do another update until I know what is going on. What would you suggest? Thanks,

i even deleted ALL my bookmarks............I cant get rid of the ribbon across the top, no matter how many times i try. And now I see, the bookmarks live on even after I deleted all of them yesterday.

How long do tab groups stay in the browser? The tab groups I create disappear from 'list all tabs' dropdown. I was unaware there was a time limit. Could you let me know if I am doing something wrong here or change the description to include a timeframe. Saying that I can reopen suggests I can always reopen (see help article quoted below). "You can Save and close group, which will save and close the group for you to be able to re-open from the List all tabs tab icon 2 icon on the tab bar (or the Fx137ListAllTabs toolbar icon, if you use vertical tabs). "

I have lost a number of groups, which is not ideal. I see two tab groups from last four days but no others. See screenshots.

Would love clarification of this, as it is so useful to keep sites in groups for later use.

Thnks

What is it with my default search engine constantly being changed behind my back? Is the Firefox update doing this? Is something else? Can't it be locked down so that only I can change it in the Settings menu? It really annoys me that I suddenly find I'm doing a google search when I, after research and deliberation, set the browser to search with DuckDuckGo.

On Windows 10 with 64-bit Firefox, after updating from version 144 to 145, some local HTTP-only servers stopped working and became inaccessible. When I enter http://<local server name>, after a few seconds it automatically changes to https://<local server name>, and since no HTTPS service is running, it ends with a “Server not found” page. It seems to be related to DNS — accessing http://<IP address> works fine.

I tried a clean installation with a new user profile, but it didn’t help. Downgrading to version 144 fixes the problem, but at the cost of losing the user profile (which is a disaster). I also tried to check the HTTP-only settings (which I’ve never modified), but that didn’t help either.

Is anyone else experiencing the same issue?