I-Firefox Community Forum

Lately when following links from google searches to some sites I get a "can't find" or "access not allowed". These sites tend to be hardware stores - specifically Home Depot or Lowes and some times Walmart. It is NOT my OS!! Because I copy the URL and paste it into Chrome and it works just fine.

Obviously switching to Chrome would solve this issue - but I've used Firefox for years and prefer to stick with it.

What's changing out there that is causing these incompatibilities?

I use Firefox 150.0. Flightradar24.com reports that my browser doesn't support WEbGL2. However it reports that Firefox supports WebGL2 since version 51.

In their info Google say the CSE (Client Side Encryption) isn't up to date and won't work. My About Firefox link tells me I am up to date.

Does anyone know what is going on here and how it can be fixed please?

With every release of Firefox I find that more and more websites that I use become unusable with Firefox, meaning I have to constantly switch between browsers that are not broken, like Chrome and edge. Before abandoning Firefox altogether I would like to know if it is possible to repair Firefox. The latest site Firefox that causes Firefox to crash is thai-language.com, which returns the completely false and meaningless message "The proxy server is refusing connections Firefox can’t connect to the server at www.thai-language.com". This worked well until the latest 'upgrade' or rather 'downgrade' from Firefox.

I've used Firefox for 10-15 years but recently it started not opening some web pages on corporate websites, which I assumed was a problem with the site. When I told my techs, they tried the sites from other browsers they use and it was working fine. So I tried from my laptop (it's 4 months old, Windows 11) using MS Edge and no problem, previously blocked sites now working. I've scanned Firefox settings but can't resolve. Any suggestions?

I have no idea what is happening. Whenever I try to use youtube on firefox the site just freezes. I can still scroll up and down, but nothing that wasn't already loaded loads, I can't click on anything, and nothing except scrolling does anything.

The reload, home, and even screenshot buttons don't work in these frozen youtube tabs. The only way to do anything is to open a new tab and close the frozen youtube one.

Youtube is completely unusable because of this.

I turned off every single addon, I restarted firefox, I restarted the entire computer, I tried in a private tab. It still freezes every time.

I don't have a VPN, I do not have the problem on any other website (even other media-players), and I don't have a clue what is happening.

I do have youtube premium.

Any help would be appreciated. I need to watch stuff for my studies but I just can't

Operating system: Windows 11

Starting about three weeks ago I began receiving the following message when trying to access the above website: Access Denied You don't have permission to access "http://www.kohls.com/" on this server.

Reference #18.cc1c2117.1772495056.333a13f3

https://errors.edgesuite.net/18.cc1c2117.1772495056.333a13f3

Note that the site listed in the error message does not contain the S in https. I manually typed the address with the S and received the same message. I found your correspondence with aprilbrown77 on 8/15/23 and tried all the solutions suggested with no success. I believe Kohls change something on their website 3 weeks ago. My operating system is Windows 7 - 32bit and my Firefox version is 115.33.0esr. I have contacted others using Windows 7 and they all have the same problem. Please update Firefox to resolve the Kohls website issue for the millions of us using Windows 7. Thanks.

When I do a search on firefox I keep getting the following error and have to go through the CAPTCHA BS.

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.

This just recently started happening. I'm getting very tired of having to pick out crosswalks, or motorcycles of buses.

This doesn't happen when using Chrome. May have to ditch firefox!

Hallo Firefox Community, ich habe seit 2 Wochen das Problem, dass ich mich mit Firefox nicht mehr auf bestimmten Seiten einloggen kann bzw. die Seiten sich bei der Anmeldung nicht mehr laden. Z.B. bei Klarna komme ich nicht mehr in meinen Account. Mein PC läuft mit Win7 Prof. SP1, das letzte Update von Mozilla lautet: Firefox 115.36.0esr (20260514164700) Details Installiert am: 20. Mai 2026 um 13:41:44 Status: Das Update wurde erfolgreich installiert

Hoffe hier hat jemand eine Erklärung dafür. Ich bin auf mein Firefox angewiesen, verwende den Browser schon eine halbe Ewigkeit. Möchte ungern auf einen anderen Browser wechseln.

Danke an alle!

Moved from Windows to Mac and now facing this issue, so it seems to be a Firefox + Mac OS compatibility issue.

Have turned on screen recording permissions in Mac settings and some other accessibility permissions that have been suggested and nothing helps.

Will need to use a different browser just to screen share.

I invoke Face Book but it FB page asks me to log in. Will not accept my user and password. Also You Tube is unstable. Only when in Firefox. Other browsers are OK, I can go straight in to site on other browsers.

Hi, hope your day is going good. I Cant login to many sites and some will not fully load. As I was trying to login to amazon, I receive this error.

Generated by cloudfront (CloudFront) HTTP3 Server

Request ID: H_T4lOMX_Epq2QLTYAzXlv7zbvpyxO2oNYHw19bUYzo-dmtYsC6LYw==

Cant you help? I have no problems while using other browser. Thank you

a web site continues to say mozilla browser need update to correctly access web page. I have downloaded latest update ESR for Firebox (using windows 7 OS) But web site still says I need update! Is it me or the web site that has the problem?

Dans free.tv pourquoi la suppression des sous-titres ne fonctionne pas problème Mozilla ou Free.tv ?

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 ?

Lately I am noticing my browser takes a very long time to load certain websites (GitHub and Confluence mainly)

I don't experience the same issue on Google Chrome

When sites do load, they are often without stylesheets, and page elements do not work (possibly indicating scripts are not loading)