Firefox Community Forum

A website that I have used for years to track my wine cellar invenory has ceased functioning for me. The Web Designer tells me that the problem is a network issue and not his problem. I get no solutions from my ISP.

When I attempt to load the page and look at the Console I get the following error message in response to several GET requests:

Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://cdn.ct-static.com/dist/js/ct.min.1530c2da96.js.

A web search tells me that this policy is a browser safety net. Any suggestions for troubleshooting?

(Sorry if the wrong area.)

I'm curious and play with Node-Red a lot.

Just now I am playing with the `http-request` to explore web pages.

I press the `F12` key and the tools pop up and I go through some basic things.

I see/get just about nothing. See pic (Don't know to make it inline.) But the name says it all.

So I've pressed the `F12` key, clicked on the NETWORK and REFRESHED the page.

Now with Chrome.

Whole different set of stuff.

Someone - please. What's going on? I'm not understanding the huge difference with how things are shown.

I have been having an issue with Firefox opening certain websites and unfortunately my self and other friends are forced to use Chrome. It is even difficult to contact anyone at Mozilla on this issue. If we Mozilla doesn't show concern we will easily make the complete transition over to Chrome. This is the fourth time I asked for help and have tried trouble shooting the issue from posts listed. We are sick and tired of trying to get this issue resolved and have been with Firefox for over ten years. Does anyone at Mozilla care? No phone numbers, no direct contact? Why the hiding? Obviously we are all pissed off about this issue.

Charles Simonet [email removed]@hotmail.com

Hi, I have noticed that for the last three weeks, i have been unable to access Whatsapp web using the Firefox, is there a problem? While using other browsers, the whatsapp web is accessible. Please rectify that coz firefox is my default browser. Thank you.

Regards, Georgiadis

Hi Mozilla support Having used MetOffice daily forecasts for many years, 3 days ago it stopped working on my desktop. I still have Windows 7 but always the latest version of Firefox, and everything else works fine in Firefox (including other weather forecast websites thankfully). A page of Met Office headings appears instead of the forecast.

I emailed them yesterday and this is the reply: 'To see the public website in the previously recognised format, you would need to upgrade the browser version you are using or the Operating System of your device. This issue is affecting users on unsupported mobile devices (phones/tablets) as well as those on PCs and Laptops with unsupported software on them. As per our Met Office Website Policy page - which details the level of support we offer and to which browsers – we currently only support the latest two versions of Chrome and Safari; the latest version of Edge and Samsung Internet; finally the latest version of Firefox only being partially supported. This policy has been developed to comply with the World Wise Web Consortium (W3C) AA Accessibility Standards. It also details the Decision Tree of which versions would continue to be supported or no longer supported We appreciate this may be frustrating, but without updating or replacing this unsupported software/hardware you will be unable to view the public weather website in the correct format.'

Since it says 'the latest version of Firefox only being partially supported' I guess there is nothing else I can do to access their forecast (apart from getting new PC and using Windows 11, which I will be doing later this year). Kind regards, Katy

Running Firefox 140.8.0esr (64-bit) on Windows 10 Pro on an HP laptop. The feature/problem described works properly with Chrome and Edge. The problem occurs when accessing the following article:

  https://www.comsoc.org/publications/ctn/turning-fiber-sensing-system-magic-fiber-optics-sensing

If the window is set wide enough, there is a sidebar displaying, "Share this content in X". If the screen is squeezed down (i.e. drag the right margin to the left) far enough, the sidebar will disappear. That feature is handled properly, but as the window width is increased and the sidebar appears, the main body of text does not wrap properly. It appears that Firefox is not compensating for the width of the sidebar.

 NOTE: As I am not a HTML expert, my subject line referencing a particular HTML class could be misleading.

When contacting my bank which I have been able to do for years I find that the login page of the bank opens and i put in the sign in details and send then nothing happens apart from the indicator just keeps on going round

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 create a new presentation in PowerPoint I get the message that the browser is not compatible. When I click for support it says it should be compatible. Running Windows 10. PPT and Firefox are up to date.

Using Firefox on Windows 11 I cannot access DocuSign files. I need to send a form to an on-line bank and want to use the DocuSign function. When I click on that option on the site all that displays on the screen is DOCUSIGN but the feature doesn't show. I tried turning off security addons such as Privacy Badger and Ghostery but that didn't help. I can get to the feature using Edge but I really don't like using that. Is there a setting that I've missed that may cause the disconnect?

The generic DocuSign site it https://powerforms.docusign.net/. Any other details in the URL I used refer to my bank and the account, so I am not including that information.

Thank you.

I installed a extension called MAL-Sync and tried to authenticate with one of my accounts. When I went onto the websites Simkl, MyAnimeList and AniList, I was not able to access some features. For Simkl none of the 'buttons' worked, disallowing me from logging in. MyAnimeList gives a "400 Bad Request." AniList says that it requires JavaScript. I checked to see that I have java script enabled, which I do since Firefox has it enabled by default. I checked my extensions and after disabling the only one that said disabled java script it still doesn't work. What do I do?

The time zone stamp when using my default browser Firefox is 3 hours off. If I use Safari, it's correct. The problem occurs when using Gmail or Yahoo. It is only when using Firefox browser that the time stamp on email in incorrect. It is a Firefox issue and happened during the most recent upgrade 5/12/26.

new install of firefox won't load accounts.firefox.com

other browsers on the computer load it fine

I've imported bookmarks and passwords and stuff, and since refreshed firefox but can't find a way to fully restore it to initial settings, even uninstall and reinstall won't do it

error messages from console:

Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://cdn.accounts.firefox.com/styles/62a53a14.main.css. (Reason: CORS request did not succeed). Status code: (null). Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://cdn.accounts.firefox.com/bundle-f3c065c3bfd12957bbfc07df4a7dfa472ec1b92e/head.bundle.js. (Reason: CORS request did not succeed). Status code: (null). None of the “sha512” hashes in the integrity attribute match the content of the subresource. The computed hash is “z4PhNX7vuL3xVChQ1m2AB9Yg5AULVxXcg/SpIdNs6c5H0NE8XYXysP+DGNKHfuwvY7kxvUdBeoGlODJ6+SfaPg==”. accounts.firefox.com Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://cdn.accounts.firefox.com/bundle-f3c065c3bfd12957bbfc07df4a7dfa472ec1b92e/appDependencies.bundle.js. (Reason: CORS request did not succeed). Status code: (null). None of the “sha512” hashes in the integrity attribute match the content of the subresource. The computed hash is “z4PhNX7vuL3xVChQ1m2AB9Yg5AULVxXcg/SpIdNs6c5H0NE8XYXysP+DGNKHfuwvY7kxvUdBeoGlODJ6+SfaPg==”. accounts.firefox.com Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://cdn.accounts.firefox.com/styles/3c59f525.tailwind.out.css. (Reason: CORS request did not succeed). Status code: (null). Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://cdn.accounts.firefox.com/bundle-f3c065c3bfd12957bbfc07df4a7dfa472ec1b92e/app.bundle.en_US.js. (Reason: CORS request did not succeed). Status code: (null). None of the “sha512” hashes in the integrity attribute match the content of the subresource. The computed hash is “z4PhNX7vuL3xVChQ1m2AB9Yg5AULVxXcg/SpIdNs6c5H0NE8XYXysP+DGNKHfuwvY7kxvUdBeoGlODJ6+SfaPg==”. accounts.firefox.com Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://cdn.accounts.firefox.com/bundle-f3c065c3bfd12957bbfc07df4a7dfa472ec1b92e/app.bundle.en_US.js. (Reason: CORS request did not succeed). Status code: (null). None of the “sha512” hashes in the integrity attribute match the content of the subresource. The computed hash is “z4PhNX7vuL3xVChQ1m2AB9Yg5AULVxXcg/SpIdNs6c5H0NE8XYXysP+DGNKHfuwvY7kxvUdBeoGlODJ6+SfaPg==”. accounts.firefox.com InstallTrigger is deprecated and will be removed in the future. accounts.firefox.com onmozfullscreenchange is deprecated. accounts.firefox.com onmozfullscreenerror is deprecated. accounts.firefox.com

Earlier this week, I was able to view routes in the Routes section of Strava without any issues. Since the recent browser update, that feature is no longer working for me.

Strava is one of the websites I use most frequently, and being able to access routes is important to my daily use. I’ve confirmed that the feature still works in Safari, but I would strongly prefer to continue using my current browser.

I also went through Strava’s help chatbot, and they indicated the issue is likely browser-related. Since this was functioning earlier in the week and has since stopped, I wanted to report the problem and see if there’s a fix or workaround available.

Thank you for your help.