Firefox Community Forum

Using this digital card https://www.sendoutcards.com/act/XNBFQFHHNO , the images are squished together instead of displaying correctly on inside left and inside right. On other browsers, like Chrome , Opera, and Edge, they display correctly Why?

Hi! I'm experiencing an issue where videos on YouTube stutter or play choppily when using Firefox. This happens even when the internet connection is strong and works fine in other browsers like Chrome.

Here’s what I’ve noticed:

The issue occurs on both 720p and 1080p videos.

It’s more noticeable when switching to full-screen mode.

I’ve tried disabling hardware acceleration, but it didn’t help.

Firefox is up to date (v126.0).

I’m using Windows 11 and have an NVIDIA GPU with the latest drivers.

I’d appreciate any suggestions or fixes. Thanks in advance for your help!

Hello,

NVIDIA RTX Video Enhancements are not working in firefox at all. By not working, i mean neither Super Resolution neither HDR enhancements work at all, not even the badge shows up, and the NVIDIA app reports the status as "inactive". The video is not upscaled, and the content isn't getting put into HDR. It is on globally on my system, and does work on all the chromium based browsers installed on my system, even on the discord app itself.

I tried a latest firefox fresh install, with youtube playback, or just opening a video file directly with the browser. This worked on chromium browsers, but not on firefox.

I'm on windows 10 64bit with a 3060 gpu. (the only gpu in the system.) I have 4 monitors connected, but still get the same issue with only one. Hardware decoding is force enabled, and about:support reports that hardware decoding is supported for H264, VP8, VP9 and AV1 too. I even get the same amount of video-decode usage in task manager on both chromium and firefox while video is playing.

Thanks in advance.

After a recent update, certain websites (like Youtube) leak script that remains even after the tab is closed, until Firefox is closed. When one of these websites is accessed for the first time, a second tab opens and quickly closes, as if a popup was blocked. One way I can observe this behaviour is that the NoScript extension will detect script for that website on ALL tabs, even blank ones, with the "(sidebar?)" annotation. With Youtube I managed to prevent this by disabling Service Workers in about:config, but for example with tenor.com the behaviour continues to occur even then.

Websites I observed this behaviour on so far: youtube.com (until Service Workers were disabled) tenor.com nami.news

Is this a bug? I have also observed the same behaviour on a different PC for Youtube until I disabled Service Workers on that installation. What should I do?

In AM of 05/23/25 my Thunderbird mail downloaded to my desktop just fine. By afternoon of same day I get an error message (see attached) saying that it is unable to write to my mailbox. Error has continued for almost 24 hours now (thru 05/24/25 AM). I can get the email account on my phone through another program, but I like to save my important mail to my desktop storage. Please advise. (I did nothing to change my Thunderbird configuration on 05/23/25 that would have generated this message.)

Samsung S25 Ultra Android 15 Stock Rom Firefox v138.0.4

Firefox cannot play jwplayer streams and any other auto quality streams (youtube working) Always this error (This video file cannot be played.(Error Code: 102630) tried everything possible Drm content enabled Remove all my addons Reset all my settings But still no luck...

On Chromium-based browsers works Gecko-based browsers not working...

every time I try to log in to my hotmail account, I get this: "Please retry with a different device, use a VPN, or other authentication method to sign in. For more details, please see https://go.microsoft.com/fwlink/?linkid=2317517" this has started today...have been using Hotmail and Firefox for years, now all of a sudden this happens? why isn't firefox allowing me to use hotmail?

A few weeks ago, just after I tried to delete the cache and tracking cookies from Firefox (using AVG TuneUp, which seems to have taken more than I asked it to remove), my browser started refusing to load any new sites, or reload inactive tabs, once I had been using it for about five minutes after rebooting it. It also crashes completely when I try to download or upload anything after that point, which is irritating but does mean I have some crash reports to share (bp-5a7c5f6e-0d55-451a-8b2b-15b360250524 is the latest one). I've tried everything I can think of or find on the Internet - Troubleshoot mode, disabling and re-enabling hardware acceleration, refreshing the browser, uninstalling and re-installing it with and without restarting the computer in-between (which seemed to work for a while), culling tabs (although, if I'm reading the crash reports correctly, lack of memory isn't the issue after all; certainly, Chrome doesn't have the same problem even when using more memory than Firefox did), even running diagnostics on my computer's RAM and hard drive - but nothing's fixed it. What might be going on, and how can I solve this problem?

Здравствуйте. Что произошло с браузером. Почему не загружаются страницы, а открываются те, которые открывались когда-то раньше? Мне сейчас постоянно жать на кнопку обновить страницу? Что вы сделали с браузером???

a few months ago, i built a new computer and upgraded to windows 11. but i have been having a bug where after resuming use of a firefox window, i will at some point lose the ability to left clicks links or to type in any fields on the page. for my mouse, i can still properly left click web buttons, like the youtube players, and i can left click tabs to switch between them. right and middle click still work correctly as well. for the keyboard, i can use keybinds on my keyboard (ctrl-tab/ctrl-shift-tab/ctrl-a) or hit space bar/page up/page down to navigate, but typing in fields just doesnt work. this bug happens after some random point of using the program, so it could happen after 10 seconds or 10 minutes.

the only way to fix it is to switch to a different program momentarily, whether that be alt tabbing to a non firefox window or clicking the desktop. ive just tried switching all my extensions and everything off with troubleshoot mode, but still experienced the bug. ive also tried different keyboards and mice in different ports and had the same issue persist, so i dont think its my peripheral software since i used generic keyboards too.

does anyone have any suggestions on what could be happening here and if anyone is experiencing the same issue? its very frustrating

I'm a therapist and within the last week (maybe since an update?) when I try to do a telehealth session from any website - Ensora Mental Health (my EHR), Simple Practice, Sessions by Psychology Today, Google Meet, Zoom - the client can see me but can't hear me, and I can hear them but can't see them (black screen).

I've checked all video and microphone permissions, Microsoft and all drivers are updated and mic and camera are functioning (they can see me). I tried changing the enhanced tracking to add exceptions for the sites (didn't work).

Please advise.

Links to X on various news sites started crashing after last update 2 days ago. It says " the media can't be played". The media starts to load but the immediately crashes. I have a pop up window that I told it to make an exception for X but it still.crashes. I disabled all my privacy/no tracking privacy extensions to determine which if any were the cause but no luck there. I changed my browser setting to "Standard". The content loads on Edge. I don't have Chrome to test on. If this is an intractable issue tell me straight up so I can change my browser if need be. I've bee with you guys since it was Netscape. If this is over reach or a settings issue deep state shenanigans are rampant

YouTube videos have been freezing after 15-20 seconds of play, for the past 2-3 months, and when I try to close YouTube, it freezes too, and when I try to close Firefox down, the same thing happens. I don't have ANY problems with YouTube when I use Chrome, so it's not my pc (Windows 11), it's a problem with Firefox. And before someone tells me to search Firefox forums or community for help,I typed in "YouTube freezes" in both, and there were none. And this only started happening 2-3 months ago: before that, YouTube worked perfectly in Firefox. Can someone PLEASE help with this? I hate to uninstall Firefox and use Chrome, but I will if I have to.

When i load twitch i can see video & snapshots of individual creators but when i click on a specific one to watch instead of live action i get a dead screen with a large ? & 4 small squares in each corner around the ? . no error code or message at all. I have windows 7 version 115 which is latest version it lets me update. I have wiped cache & history cookies & still no change still get same issue Thank you