Firefox Community Forum

You Tube will not go full screen. I've tried reinstalling, clearing cache, refreshing page, pressing F11. Nothing works. It will go full screen in a private browser, but not in a normal one.

I currently can't stream anything, and this keep getting this message: Widevine Content Decryption Module provided by Google Inc. will be installed shortly,but it never installs.

I have a macbook air and am currently running macOS Sequoia version 15.0.1.

I tried uninstalling and reinstalling, removing extensions, clearing cache and data, unchecking and then checking back again the reproduce drm protected content but nothing has worked.

When i log into Instagram, Gmail, or Facebook i get a message that says "this browser no longer supported. Update to newer version" i am running 132.0.2. i have been using Firefox since version 0.7 and still prefer FF to all other browsers.

Hi ! I am using the latest firefox on win11 (latest updates). Since approx 2-3 days whenever I try to comment on youtube or edit an existing comment I cannot see what I am typing. I can still type and commit, the comment will appear and I it will contain what I typed. But when doing it initially it is invisble to me. If I reply to a comment I can see what I type.

Below 1st image shows a comment box I am actively typing in. Everything is invisible. 2nd image shows when I open a reply, you can clearly see the prompt and when I start typing it shows my input

I've asked about this before but got no help Firefox is my browser of choice. Occasionally, I find in necessary to use Chrome.

The vast majority of time, when are both are active at the same time, one or both crash, like today. Firefox closed abruptly, then the crash report appeared. I have the crash report. Chrome froze up, and had to be shut down in Task Manager.

It only occurs in this scenario. Rarely does Firefox crash otherwise.

Can someone please advise where to go to get help?

I just installed Firefox. What I noticed right away while using it was that fonts were very blurry/hard to read on all web pages, and even in firefox's menus and URL bar.

I attached two pictures, one is a screenshot in Firefox, and the other is a screenshot in Brave. (All chromium web browsers I have tried don't have firefox's font problem)

Hi!

When i upload one of my photos the dark bakgrund looks awful (see attached photo)

Edge diaplys it fine but i am a firefox user and have allways bean.

Please help!

I have a problem on the aliexpress website. (in other browsers everything works fine) When I open tabs with goods on aliexpress. and start switching between them, then at the moment of switching to another tab, my previous tab itself is updated and opens the main page. And there is no way to even press the “Back” button. The browser seems to reload the page completely. The chatgpt was unable to find a solution. All hope is on you. There are no errors. It's just that the aliexpress page reloads by itself when I switch to any other tab.

Hello, I am running Firefox on a W10-Pro PC. I always click the lock to check certificate validation. In the last month I keep seeing "Connection verified by a certificate issuer that is not recognized by Mozilla".

When I click for more information I see that "Norton Web/Mail Shield" does not recognize the certificate issuer. When I click on Learn More it takes me to a Firefox site "How to disable the Enterprise Roots preference" I also checked W10 certmgr.msc and I see Norton is listed. Images included below. I would love to resolve this issue. Thank you for your time.

I've noticed since a few upgraded of Firefox tat I am having an issue loading my local uTorrent GUI at: https://192.168.0.xxx:36724/gui/index.html. I am currently using 132.0.2 x64 and it eventually loads after 3-4 minutes. There are absolutely zero add-ons at the moment, and it does not matter if it is a portable version or standard installed version. I do not seem to have this issue while using Firefox (latest) ESR portable version.

Is there something I'm missing here? I am not sure if it is the port that's the issue with Firefox, because I have a local website using port 9090 and 8080 without any issues on loading. Also, it is happening with the nightly version of FF as well. All other browsers load quickly.

Kind regards,

Shedrock

I cannot pin the extension to the toolbar. The extension is not shown in the puzzle icon dropdown, and it is not in the overflow. Please add an automatic pin to the toolbar when a new extension is added! How do I pin it now?

I don't know what's happening but since a couple of days, let's say Wednesday 13th November, my firefox got incredibly slow: everytime I insert a url or a link in the address bar and press enter it takes a lot of time to completely load the website.

I tried to use Edge instead, and Edge is working flawlessly, while Firefox is not.

I also did a fresh install, wiping the %APPDATA% folders too, but nothing changes.

Setup:

• Firefox version 132.0.2
• on Windows 10
• Firefox and Windows are 64 bit

I am running Firefox 132.0.2 on Pop_OS, using Gnome. I have a dual monitor setup, with my leftmost monitor being a 1080p set as portrait, and my main being a 4K set as landscape.

Every time I open Firefox, the window is exactly 1080 pixels large, no matter what I do. I can of course resize it, but it's frustrating having to do that every time.

If I tell Gnome that my secondary monitor is on the RIGHT side of my primary, everything works perfectly: Firefox stays the size it is when I close it.

It seems that Firefox uses my leftmost monitor's size to determine the maximum windows width, and even overwrites my xulsettings.json every time I close it.

I tried different builds, and even different forks suck as librewolf: no difference. I can´t of course change the position of how my monitors are placed on my desk.

Any ideas?

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

Before the reformat I used Norton 360 at mostley default settings for over 6 months with no problems,

tried turning things off in Norton

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 firefox add ons with no problem 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 section in firefox settings

not sure what to do now

Using: Firefox v132.0.2 (64-bit) for Linux (Arch Linux)

Picture-in-Picture (built-in) not working correctly. Consider attached image e.g., the video is visible, but I can't really use the any of the other tabs visible here. What I noted: I can scroll the other tab/window using mouse wheel when the Picture-in-Picture is in focus, but as soon as I click on any of the other tabs/window, the video goes to background, and hence becomes "invisible".

It is really very strange and unbelievable! No page is open, but the memory occupies more than 700 MB and uses more than 20% cpu! What should I do exactly? I use Windows 11 24 H2

Firefox does not seem to be properly configured for Wayland on KDE Plasma 6.x systems. The generic "Wayland" logo appears in task switcher instead of the Firefox logo. Firefox is the only program I have with this issue. Setting desktop name (org.mozilla.firefox) as a property in the Window and Application Manager settings does not resolve the issue.