Firefox Community Forum

Hi

Reinstalled Win 10 pro on my i7 4th gen 16gb RAM 250 SSD copied firefox profile folder which brings back all my windows tabs bookmarks etc

I now get tabs crashing constantly

Norton 360 is reinstalled: browser extensions, password manager, norton homepage, norton safeweb, norton safesearch are all not installed Browser and browser data protection is on, VPN is off turned off auto protect and smartfirewall

use to use adblockplus and privacy badger these are now off

Ive refreshed startup and cleared startup cache

maybe when I copied the profile across it missed some files however I did zip the old profile folder and copied its a big file 690MB unzipped

crash reports

Crash ID: bp-8c10712c-d0a1-4794-a650-97fa20241120 Crash ID: bp-cfda1f88-afc4-4888-969e-01f080241120 Crash ID: bp-52c67cf0-5704-432a-bda9-017310241120 Crash ID: bp-41fe5c53-4786-4042-a25a-76f890241120 Crash ID: bp-9ac67edf-99fe-4422-ba95-3dea50241119

see included images of what looks corrupted addons and settings:

not sure what to do now

Hello,

For years I've been able to watch a video in one tab and open a new tab. I could hear the video playing while I opened a new tab. Suddenly today the video pauses as soon as I click away to a NEW tab.

Oddly enough, if I have any other tabs already opened, when I first click on one of those, I can then open a new tab without the video pausing. It's only if I go directly from a YouTube video (that's already playing) that it pauses when trying to open a new tab. Odd.

Why is this happening? and so suddenly? At least I have a work around but this is so weird.

Any ideas out there?

Thanks, Andre'a

BTW - Is "Settings" the best topic? or should I've chosen something else (like Performance)?

Sometimes, when I copy and paste a Youtube link into Firefox or I open a Youtube video in a new tab, the video player won't load. Sometimes it's fixed when I reload the page, other times it can only be fixed if I open a new Youtube tab and paste the name of the youtube video in.

Notes: - Tested in privacy browser with only Ublock origin active (no other extensions), did not appear to have this problem (It's a bit difficult to test since it only comes up sometimes with opening Youtube in background tabs/copying and pasting a youtube video)

    - Something I noticed: video player appears to load a lot faster in privacy browser.
    - However, turned off all extensions and themes in non-privacy browser and still had the issue
    - Youtube pages load in the background of privacy browser, but in the normal browser I have to click on them to load

- Turned off hardware acceleration, didn't change anything - Tried troubleshoot mode, doesn't look like the issue is still there? But confused on why the issue still happens when I turn all extensions off not in troubleshoot mode

Wondering if it's an about:config issue? I don't think I changed anything in there, though.

Screenshot of my issue below.

I'm running Windows 10 and Firefox with latest updates. With Firefox closed, when I right click on Firefox icon and select Open New Window a previous session window with whatever tabs were open is opened. This happens even if in the previous session I opened a new window, then closed all other windows, and then closed the single tab new window. This seems to have begun happening about 2 or 3 updates ago.

My Google tab won't open anymore in Firefox. I have the latest version. It asks me to restore but nothing happens. I can open google on all other browsers. Safari, Chrome etc. but not Firefox.

FF v132.0.2 (64-bit). We utilize Sharepoint/Microsoft 365, and since switching to Firefox, the zoom controls normally located in the lower righthand corner for Excel spreadsheets is just gone. This is with extensions disabled, even tried Private View. Chrome properly shows it.

Screenshots attached showing Firefox/Chrome. That basically eliminates our ability to use FireFox if that's the case since there's no other way to do it.

This is a hail Mary. Microsoft changed the behavior of Windows, supposedly for security, so that clicking the Firefox button to make it the default web browser is no longer allowed. Instead, I get taken to the default apps section of Settings, where the only choices are Edge and Internet Explorer. No Firefox. Same with images and with video. Microsoft is not helping with this and I'm damned if I'm wading through probably a hundred or so file extensions changing each one individually. Somebody else must have run across this problem and maybe solved it?

I am trying to read the Wall Street Journal online, but I receive the subject message. Not a problem with other browsers. I need a relatively easy fix to continue with Firefox as I am not a sophisticated trouble shooter

I am trying to fix Firefox performance issues. I recently changed to Firefox to escape forced ads on chrome and the lost support for the Ublock origin. But I am having difficulty performing tasks and pages That I used to be able to do on Chrome with no difficulty.

When I open multiple tabs at once the tabs freeze up when trying to load and already opened tabs freeze and anything streaming also freeze. It takes tons of time to load multiple tabs and even sometimes single tabs depending on the website. This never happened with Chrome and I understand Firefox is not as refined as Chrome and is far younger than Chrome is but I feel like it shouldn't be this bad. Is there any settings maybe or maybe settings/preferences in the config area area that might help with faster performance and increased multitasking ability in the Firefox browser?

I have tried

1. Updating Firefox - I am running the most up to date version 2. Updating Graphics Drivers- I am running the most up to date drivers(Updated yesterday 11/17/2024 3. Deleting Cache/History/Logs 4. removed or disables unneeded extensions that I don't use every day and only activate when I need them.

None of this has worked to increase performance.

P.S. I would also like to fix the problem where firefox is using too much RAM if possible.

I have two installations of Firefox. One windows10 and one Linux. BOTH are doing the same thing on this site https://www.rapidonline.com/

I cannot scroll using the mouse roller. Page up/down doesn't work. Middle click and drag doesn't scroll either. BUT, for the briefest of time, BEFORE the Firefox shield in the address bar, I can scroll.

Hovering over the blue shield shows the text... Blocking social media trackers, cross site tracking cookies, and fingerprinters. Turning the Firefox protection OFF makes no difference, other than the shield is white and struck out. Disabling uBlock origin, or malwarebytes makes no difference. Both my installations do the same BUT, I called a pal who also uses Firefox on Linux and windows and he reports all is well and he uses uBlock, but not malwarebytes.

I have not actively messed with my settings on either platform. Oh, I was told to clear the cache. No joy.

Why does Firefox think it is blocking stuff but turning the protection off makes no difference? Why should two separate installations behave identically? Why does my pal's Firefox using Linux work on this site 100% ? I feel like I am going insane...

I'm getting the following with some websites since the most recent firefox update. It happens with outlook mail, facebook and my bank (and others) all of which I would expect to be up to date.. Secure Connection Failed

An error occurred during a connection to outlook.live.com. PR_END_OF_FILE_ERROR

Error code: PR_END_OF_FILE_ERROR

   The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
   Please contact the website owners to inform them of this problem.

Learn more…

Firefox won't load videos that other browsers will. Typically, when I load a page, there's a big blank spot where the embedded video should be -- where the video shows up on Chrome or Safari. I've tried clear the cashes and reloading Firefox, but the problem persists. For many reasons, I'd prefer to use Firefox, but if I can't fix this, I'll stop using it at all. Can anybody suggest ways to fix this?

Starting from Firefox 132, HTTP sites cannot be loaded at all.

This is tested on a brand new installation of Firefox 132 without any profiles on Windows 11.

Hi guys. I'm running on Windows 10 Enterprise 22H2, build 19045.5011. Since the latest Firefox update (current version 132.0.2, 64-bit) I'm unable to use Plotly interactive plots - they just appear as blank boxes. I've tried other browsers and everything works there. I can also see that there are several threads on GitHub regarding this error - unfortunately, none of the solutions I've seen apply to my case.

Any ideas how to fix this? I really like FF, but I am forced to switch for now. Wouldn't like this switch to be permanent.

I can open Firefox and it works fine on my (admin) user account, as it has for years.

Starting today, when my wife is logged in on her account/user on the Mac, when trying to open Firefox there is a prompt "Firefox is trying to install a new helper tool" and requests the admin name and password. I authorized yes to install the helper tool, and then the Firefox icon bounces on the dock indefinitely and Firefox is "not responding" and never opens. If I force quit and try again, I get the same prompt to install the helper tool and the cycle begins again.

I think this started after I updated a BitWarden extension on Firefox on my wife's account, but not sure if that is what provoked the problem. The same Bitwarden extension exists on Firefox on the admin account, and that Firefox works fine.

What I have tried so far: Shut down all BitWarden apps. Refreshed Firefox on the admin account - which deletes the BitWarden extension. Moved Firefox to the trash. Restart the computer. Re-install Firefox from the admin account (Firefox again works just fine when admin is the user). But Firefox still does not work when another user (my wife) is on her account - same issue with asking to install a helper tool and Firefox never opens.

Hardware: MacBook Air M2, Seqouia 15.1

Any help is much appreciated.

Firefox version 132.0.1 Thunderbird version 128.4.0esr O/S: PCLinuxOS Debian Edition (Debian 12 Bookworm) with KDE 5

I am getting a "Click" sound effect when I click Menu Bar items in both Firefox and Thunderbird, Bookmarks in Firefox, Folders in Thunderbird and some other items in both. I can not find a way to turn it off. It does not happen in any other applications, including other web browsers that are forked from Firefox, so I think it is a Mozilla problem.

This is a relatively new installation that was set up copying settings from Firefox on Windows 10 using Firefox Sync. I did not copy anything from Windows Thunderbird because my email is IMAP which brings in everything from the server. I am not getting this clicking sound in Windows Firefox and Thunderbird.

I am GUESSING that the sound effect is due to an Accessibility setting that is buried somewhere, maybe in one of the text-based "about...." configuration files, but I don't know where to look. I have gone through the Linux KDE System Settings and the Settings in Firefox and Thunderbird several times trying to find it. I will note that I set up Firefox and Thunderbird in the same Linux distro on a laptop also using Firefox Sync and do not have this problem with the laptop. Can anyone tell me where to look to get rid of this irritating noise?

Thank You!