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Firefox used to be good but it's just becoming broken garbage. I just tried the Opera browser which lets you listen to youtube with the screen locked and tab minimalised. Something that used to function on Firefox but is now just another broken feature. Not to mention that for over a year now the comments haven't been loading on youtube videos, which I posted on here all the way back then and got no response. Time to put this useless garbage in the trash can...

Dear Mozilla,

As a long-time Firefox user and evangelist, it saddens me that the time has come to part ways.

I have seen threads from others commenting on Firefox's aggressive memory consumption and retention. I have not measured this and thus do not feel qualified to comment, but, sadly, I am not surprised.

My own experience in recent times highlights 2 events that have driven me here.

1) Several websites just not responding in that some screens will not even scroll. This is fixed by me moving to a different browser.

2) More seriously - When trying to fill in a web form for a work job application the page was completely unresponsive. When I contacted the web site support their answer was: "Are you using Firefox? Ah, Yes, we are having issues with Firefox that we are trying to resolve. Our suggestion for the time being is, if practical, try using a different browser". That answer worked.

I should add that the usual cache clearing, machine restarts, even Firefox reinstall did nothing to fix either of the above issues.

So with the serious memory greed issues reported by others and my own (dys)functional experiences, I fear the time has come.

Thank you for the last 30 years or so and I am sorry it has come to this.

Best of luck in your future endeavours.

BTW - This post was entered using a different browser.

When I click on a link in emails to open in browser if email has display problems, it opens a blank webpage and a small window that I clicked on OK reappears with Firefox as my default browser. See attached screenshot. If I select Edge to open the email, it works fine.

Please address.

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.

Since upgrading to 147 last night, ChatGPT does not work and there are issues with other websites (Amazon side bar). Numerous people reported it on reddit. Any suggestions for a fix?

When I go to google.com/maps, I immediately see a map drawing of my location - then as the site *finishes* loading, the display area CLEARS, leaving the menu and various "hover" items from the site.

Just...no "roads". 🤣 Just a big vanilla background image.

Google maps works in another browser - the issue is just in Firefox.

Currently on Win 10, running under Parallels on a MacBook Pro. (Maps works great under the Mac OS as well!)

Thanks,

 - Chip

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.

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

Hi

You did an update to Firefox about two weeks ago & now I can't login. Had to call EDD yesterday & today to talk to an IT specialist. She told me that Mozilla never contacted California EDD & for the last two weeks people, myself included haven't been able to login. She told me to use Chrome or Microsoft Edge, both of which I absolutely HATE to use. Well guess what I was able to login using Microsoft Edge.

Here's the steps Login They send you a 6 digit text code. You enter the code Then you get a pop up message that something went wrong & call the 833 - 876 - 9333 for the IT dept. Which only takes about 20+ trys to get someone.

PLEASE CORRECT THIS SITUATION!!!!

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 have been unable to log into my email provider from their home page https://mailbox.org/en/ using Firefox. There is a progressive web app that "goes with" Firefox (if that is the right term) and that does not seem to work either. I get blank screens. I have succeeded in logging into mailbox.org in Microsoft Edge and in Brave. Can you please give me any clues as to what settings or whatever I need to configure in Firefox to be able to log into mailbox.org ?

Hello, I do not know if others have this problem, but when I try to access an Microsoft email account, using Firefox, it loads and then immediately logs me out. When I use a Firefox Private Window, this not occur. What might be causing this?

On some websites Firefox blocks entry of texts in text fields manifested in 2 ways: keyboard in Android pops but no text is entered when typing, or no keyboard pops. The tried refreshing pages, switching to desktop mode, clearing browsing data nothing works. Attempting to report this to a site:https://ambientweather.net. Ultimately I had to download and install a different browser to access the site. I was already logged into the site and other field changes were correctly implemented. On pages with 2 search fields, one site-wide and one in my search context, both fields failed When switching to desktop version, I noticed a typical cookie notice which I hoped was taking the focus away from the other fields but closing that notice did not resolve the problem.

While I assume a design implementation error by sites, this may be related to the ongoing memory conflicts one experiences when doing multiple searches on heavy video sites. As with the old Firefox Android, Firefox slows down and can't seem to dump all it's cache, apparently, to handle more input. in those cases a dump of most browsing data generally clears the problem, but didn't help here. I suspect an underlying Firefox cause because I've seen this over several random sites but with no clear pattern. I just revisited the site above and it works as designed now.

Consider this the equivalent to trying to use a PC without a keyboard, it's really a catastrophic fail.

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.

Hello there. Unfortunately, according to Netflix help pages, Firefox Linux is limited to 720p, unlike Windows or macOS version. Opera is the only linux browser allowed to stream Netflix at 1080p.

This is a Netflix side limitation because using a fake user-agent is a workaround.

I have reported this problem to Netflix, it appears to be a DRM limitation. My report to Netflix have been share with their tech team, but I doubt that leads to anywhere.

Question : why this limitation ? Is the Widewine codec implemented differently in linux version ? Is there a way to make Netflix change their rules from Firefox team ?

Recently, I wanted to look up a car on CarGurus.com. I have used this site repeatedly with Firefox but it gave me "Cannot Access Website" error. I am an IT Tech and did a Cache Purge, then a deinstall-reinstall, and finally a Total and Complete Deinstall down to Registry level. No Help!!! Then someone responded on here saying they had the same problem. When I went to check, I was able to connect. Today, Same Thing!!! Chrome works, Firefox does not, so here I am writing again about an Issue I believe is a Firefox Issue. You need to look into this Folks!!!