Firefox 社群討論區

I installed Firefox yesterday, and everything was fine for a day. Today, when I play a YouTube video, the entire page freezes - I can't pause it, select text, or do anything. The page starts responding after about 10 seconds from last interaction.

Compared to Chrome, I can play 20 YouTube videos at once and everything works fine.

The problem only occurs on YouTube. Sites like CDA and Jellyfin work fine.

Sys: Latest Windows 11 I5-10400F Intel Arc B580 RAM 32GB 2133 MT/s

Hello, I have spent the last couple of hours reading through other questions and posts but nothing seeemd to work. If I try to copy a shared link in OneDrive or SharePoint on my desktop and then paste that link into Outlook Web App, the paste function does not work. The option is there, but the actual pasting does not materialise. CTRL+V also does not work. The only thing that does work is if I paste the link into another window first and then copy again, and the CTRL+V works. Right click and paste never works. I have tried this in a private window and in safe mode. I have also checked the clipboard settings in about:config to make sure they are not working against me. It works fine on Chrome. I made a quick Loom to demo the issue: https://www.loom.com/share/911ae68d614947aa9ea6beaba0d2f5b0?sid=2257b601-939b-4d95-90d8-bb2c95b1ed81 Firefox is up to date, as is Windows. It has been like this since I moved over from Chrome a few weeks ago. Is this a common issue or a 'me' problem? I have seen all the workarounds, but I am trying to understand why right-click, paste just doesnt work. Any suggestions are much appreciated.

In Firefox, the animation exhibits performance issues like stuttering, particularly in elements that rely on animateTransform and animate for movement or opacity transitions. This issue is not present in Chrome, where the animations run smoothly without any noticeable lag.

Expected Behavior: The animation should render smoothly on both Chrome and Firefox without any stuttering or lag, providing a seamless experience for users.

Steps to Reproduce:

Open the provided SVG code in Firefox.

Observe the animation, particularly the elements with animate and animateTransform attributes.

Notice the stuttering or lag compared to the smooth rendering in Chrome.

I tried making a PWA ("Add tab to taskbar") for "https://discord.com/channels/@me," but when I launch it, it only navigates to "https://discord.com," which is a splash page that prompts you to either download the Discord desktop app or continue on the web (clicking to continue on web then takes you to ./channels/@me). Examining the desktop shortcut for the PWA confirms that the URL it targets is "https://discord.com"; however, changing this url manually in the shortcut then relaunching it STILL only navigates to the discord.com domain, not the full discord.com/channels/@me url path that I specified.

Can anyone else confirm whether PWAs can only currently target a domain, not a specific url path?

Facebook Games - I get this: "Sorry, your browser does not support this feature. Please use a different browser and try again. " What do I do? - 10/20/2025

I find that many websites don't run on firefox. Examples are virgin atlantic, holiday autos and copa airlines. I have to switch to Chrome to use them. Considering that firefox releases updates frequently this situation is surprising. Is the firefox administration aware of this issue? Is there any way to overcome this problem?

Just what the headline reads, I have had zero problems before but with the new update my browser keeps slowing down and crashing on DuelingBook (a yugioh sim) even though it never did before. I havent tested other sites, but pokemon showdown works still so I wonder what the problem is.

Trying to log in to citizensbank.com. After I enter username and password, logs me in and immediately logs me out. Suspect the bank is doing something tricky, but an hour with their tech support didn't get me anywhere. As usual, they blame Firefox. Anything tricky I have to do I Firefox to counteract their trickiness?

При попытке авторизоваться на сайте reddit.com сайт выдает ошибку "неверный логин или пароль", но при попытке входа на reddit.com в приватном окне ошибки не возникает и авторизация проходит без проблем, то есть логин и пароль 100% верны.

Было проверено на версии 143 и 142. Так же пробовал заходить из только что установленной версии Firefox без изменения настроек и установки дополнений - никакого положительного результата и все та же ошибка авторизации.

Один раз удалось авторизоваться на сайте в обычном окне браузера, но я предварительно что-то изменил в настройках и к сожалению не запомнил что изменил. И я не помню что сделал после (менял ли настройки, переустанавливал ли браузер), но авторизоваться после того случая больше не удавалось, может настройки ни на что не повлияли. Не понятно с чьей стороны эта проблема: браузера или сайта. В других браузерах (Chrome и Edge) такой проблемы не возникает.

Why isn't the Firefox browser supported by many services and social networks? They even state in the warning that Firefox is not supported! Why should users tolerate this?

Почему браузер FireFox не поддерживается многими сервисами и социальными сетями? Так и пишут в предупреждение, что этот браузер FireFox не поддерживается! Почему пользователи должны терпеть это?

Это изображение с snapchat.

Hi, I have an old PC with Win7 and Firefox 115.30.0esr (64-bit) (latest version from 11 november 25) and this website cultuursmakers.be has problems aka differences with Firefox 141.0.3 (of my Android tablet) and other browsers such as Chrome. The green heading block overlaps and hide the upper part of the content block. For example, if you select inloggen (log in), then you see that the user name (naam) is not visible and only the box for the password is shown. Work around: Right click on the header and select Inspect. In the Inspector (html column) select the header tag. In the Inspector (css column) uncheck in the '.header.--fixed' selector the line 'position: fixed;' Now the content block shifts down and all content is visible. Can you verify / fix that? Greetings and TIA, Gerard

I use Firefox as my default browser, and I like it very much.

Problem: I received an outlook email with a link to a Docusign envelope. The link would not connect with Docusign.

Work Around: When I used another browser, Microsoft Edge, the link opened up right away.

Additional Information: I use another digital signature program, Dotloop, and it works without any issues on Firefox.

Question: What can I do to make sure that Docusign works properly on Firefox?

Thank you!

i regularly use a website for my taxi dispatch but for some reason it doesnt display dpf icons where they display on other browsers(chrome). i think its down to settings

I need my gmail account but I cannot sign into it, it wants me to start a new one, but that will not do at all. I will wait for a week to see if you can rectify this problem.

I’m having an issue when using Google Sheets in Firefox. When I create a drawing shape, turn it into a button, and assign a script to it, everything works perfectly on Chromium-based browsers (Chrome, Edge, etc). But on Firefox, clicking the button just gives me:

> An error occurred > Script function xxx could not be found

Running the script from the custom menu (via `onOpen`) works without problems.

Some things I’ve tried / confirmed:

• No execution log is recorded in GAS when the button is clicked.
• Nothing shows up in the browser console either.
• Turning off Enhanced Tracking Protection → still broken.
• Disabling all extensions → still broken.
• Troubleshooting mode → still broken.
• Happens on my friend’s Firefox as well.
• Happens on completely different spreadsheets as well.

So it seems like a consistent issue in Firefox itself. Has anyone run into this or know the cause?