Firefox Community Forum

Firefox has been my browser of choice for well over 20 years. I have a game I play every day (from FaceBook) just this week when I try to go to it on my laptop - it says your browser does not support WebGL. it has always opened using Firefox - this is a new error message. and the computer is only 5 months old and has Windows 11 on it. I do not want to switch to Google or Edge.

Like I said - opening the app worked every day up until about a week ago. What gives?

I’ve been noticing an issue with YTS-type sites on Firefox. The site either loads partially, the player doesn’t start, or it keeps buffering without playing anything.

What’s strange is that the exact same site works perfectly fine on Chrome and other Chromium-based browsers. Videos load instantly there, but on Firefox it either breaks or takes forever.

Things I’ve already tried: – Cleared cache and cookies – Disabled all extensions – Tried in private window – Checked network (no issues)

It feels like something related to Firefox compatibility with the video player or scripts used on these sites.

I also tested another version here which seems to work better on Firefox:

ytsmx https://ytsmx.stream/

Not sure what’s different (maybe a different player or encoding), but it loads without issues for me.

Has anyone else faced this or knows what might be causing it?

I have CentOS Stream release 8 on my laptop and desktop, with firefox-115.11.0-1.el8.x86_64

If I connect to some sites, such as signin.costco.com, www.tesla.com/modely, www.airindia.com, www.meijer.com, I get errors such as You don't have permission to access "http://www.tesla.com/modely" on this server. Reference #18.71951eb8.1774502305.1a7c7680 https://errors.edgesuite.net/18.71951eb8.1774502305.1a7c7680 You don't have permission to access "http://www.airindia.com/" on this server. Reference #18.c50e2017.1774501671.2dadbdb4 https://errors.edgesuite.net/18.c50e2017.1774501671.2dadbdb4

The error appears invariant of my IP address (different IPv4 addresses after rebooting my router, or an IPv6 address via a proxy). I have Firefox 60.7.2esr and 78.5.0esr on an older machine. Those sometimes work to some of these sites, but don't support all the site functionality, e.g. I can't actually login to Costco. www.tesla.com/modely works in 78.5.0esr. The Firefox on my Android tablet works for tesla; I haven't checked all the other sites. In conversation with my ISP (Starlink) customer service AI, I have tried deleting cookies and disabling plugins (only H264 and Widevine) with no effect. It suggests there is a problem with Akamai fingerprinting the browser.

I get edgesuite errors using Lynx or elinkx or curl also

Hi Team I would like ask about some website issue .The website do not allow me log in because see my Browser as outdated. Can it be fixed somehow? I use Firefox 115.34.0esr .

https://urzadskarbowy.gov.pl/

My windows 8 do not allow update new Browser and I would like use Firefox 115.34

Olek

If I go to AOL.com they useually have 40 or so news articlaes/ads you scroll through. Several weeks ago the text for the articles stopped displaying. I have tried other browsers and the text shows up. Not sure what setting may effectr this.,

I recently installed an rtx 3060 12gb on my old system (Win10, ga-h77-ds3h gen3 mobo + xeon ivy bridge cpu). I installed latest Nvidea Studio drivers. Everything seems fine apart from Firefox, which showed visible artifacts/flickering lines on the screen. I disabled hw acceleration in Firefox settings and now instead of the lines I just see micro dots which change position frequently. As recommended by AI i changed some other settings in about:config but the tiny dots are still there. Starting Firefox in safe mode they are still there. On MS Edge its fine, there are no dots/artifacts.

Is there something else that might fix this or there is nothing that can be done, its just how the rendering engine works on older systems and rtx 30s cards?

Hey, i am since 30. 03.2026 from windows 11 to linux mint changed, in firefox- browser amazon musik unlimited doesn`t work. But i have there all of my musik and i`ll missed it so. Is there no option to here my musik?

"Server Not Found

Firefox can’t connect to the server at info.bnf.fr What can you do about it?

Try connecting on a different device. Check your modem or router. Disconnect and reconnect to Wi-Fi."

I've spent a lot of time doing all this, to no avail. If I change browser I don't have the problem. I've been using Mozilla browser since before Firefox was invented and never had a problem before. You've changed something in your latest upgrade which has caused this problem.

I have emptied cache, reset everything and I still get

Access Denied You don't have permission to access "http://www.cabelas.com/home" on this server.

Reference #18.cdd11102.1773077261.fdc87252

https://errors.edgesuite.net/18.cdd11102.1773077261.fdc87252

This is from Cabelas.com but I am getting it more and more from other web sites. American Airlines, Delta.com, etc. I accessed the help and did all the steps about fingerprinting and turning off "enhanced tracking protection" and nothing helps. Any ideas? Don't like the idea of using Chrome or Edge, but Firefox is almost unusable for me now. If I have to keep using another browser for the sites, may as well just use that one only.

AirTable.com online app attached documents are downloading when selected to view. Not a problem in 148. Not happening on other browsers.

I have been logging into Facebook forever. Suddenly today I get to the login page, click on continue and I get the white dialog box but no fields to enter my login data. I don't know if Mozilla did an update or not and broke that feature. It is the only thing I can think of that would cause the issue.

After updating to version 149.0, videos on hdrezka.tv do not start after clicking the play button.

Steps to reproduce:

1. Open any video on hdrezka.tv.
2. Click the Play button.

Actual result: The player stays inactive or shows a loading icon.

Expected result: The video should start playing.

Note: I have tested this on version 148.2 and it works perfectly. Upgrading to 149.0 or 150.0 Beta breaks it. Reinstalling 148.2 fixes the issue.

Moderator note: This question has been edited to correct the formatting.

Hello, I am using Linux Mint on a desktop with the latest version of Firefox. Two weeks ago I could login to the Discover website with no problems. Suddenly I can not log in, but get an error message that something is wrong and I can't login. I can login using Chrome on this machine. My wife gets the same message when she tried to login to her account on my computer. After several discussions with Discover, all I get is "it is not our problem."

I am having no problems logging into other accounts with Firefox on this computer.

I have not explicitly changed anything on the browser or computer. I have done some updates which included Firefox. I can login on a different Linux computer using an older version of Firefox. Of course the updates were also to the computer and I will ask the same question to the Linux forum.

I really like Firefox and would hate to have to change to Chrome.

Thanks so much for your help.

Bob Bulfin

Youtube is pretty much unusable for me after the newest update. It loads fine the first time after I open or restart Firefox but after than it slow down to a crawl and it takes minutes for anything to load when I click on videos and menu buttons. It's not my internet since the website works fine in other browsers and it also works fine in private mode in Firefox for some reason. I tried clearing caches, permissions and anything related to youtube in my Firefox profile folder. I also tried creating a new profile and it does the same thing. The only way for it to work normally is using private mode.

When I try to make a Google search I get the following message, "I'm not a robot" with a reCAPTCHA: "Our systems have detected unusual traffic from your computer network. This page checks to see if it's really you sending the requests, and not a robot. Why did this happen?". This happens on Firefox, but not Chrome or Edge. If I 'Allow' Google in the 'Exceptions - Cookies and Site Data' then I do not get the message, but it takes several seconds for Google display the resulting page. However, if I delete the cookies/cache the message will return and I have to redo the reCAPTCHA. I have scanned with Malwarebytes, Bitdefender, Hitman Pro, Trend Micro House Call and Microsoft Defender, nothing detected. Running Win 10 (64) with 'Extended Security Updates', Firefox 147.0 (64), no additional Extensions or Plugins. Also I uninstalled and reinstalled Firefox.

Hi. lately i canot login to facebook from mozilla browser. i can, from any other. The broblem started latelly. done everything internet sugests. I have used mozilla for years with everything clean up on exit and start fresh every time. My cash is cleaned Mozilla is updated My saved username and password are auto filled but the circle keeps spinning without logging in. I type my username and password the circle keeps spinning without logging in. I type my OTHER username and password the circle keeps spinning without logging in. I type my username and password in other browse and i log in imediately. what is this new problem?