Diễn đàn hỗ trợ Firefox

We have been using Firefox for a long time as our default browser. Recently (last 6 months +-) we have been encountering links in some websites that do not function in Firefox, but work fine with other browsers (Chrome, Edge). First noticed it with Wunderground Weather Underground after a Firefox update. Some aspects of the site simply did not work on our laptops. Since then we have encountered a number of other websites that have clickable links that do not work with Firefox, but work fine with other browsers.

We are losing confidence, to the point of considering switching default browsers.

Are others having the same issues, and what is Mozilla/Firefox planning to do to remedy these sorts of issues?

I have three email groups on Comcast.net. To view the members of these groups when using Foxfire, I have to put them into the addressee box. However, if I use MS Edge, I have no trouble viewing them by opening the group using the usual prompt. This has been going on for a long time. I am running Windows 11, but don't know the version of Firefox, just that it has been updated several times since the problem began.

Yesterday (August 10) I tried logging into my account on Domini Funds (https://uportal.ultimusfundsolutions.com/app/dominifund/#login). My login worked okay, but only half of the site's menu loaded and none of my account data loaded. There was just a white circle with a blue streak orbiting inside. After 60-90 seconds of this display, I aborted the attempt to access my data.

I tried logging into the site again today after I had been prompted to download and use a new version of Firefox. The same result: log-in was successful, but only a partial menu loaded and none of my account data was loaded. The orbiting blue streak ran for 60 seconds before I gave up and aborted.

I then tried to access the site using an old version of Microsoft Internet Explorer and everything displayed as expected. I had a full menu displayed and I could view and interrogate my account data.

I only visit this site 3-4 times a month. My last visit was on August 1. Everything displayed properly then.

Since I have been able to proceed and complete job applications to Indeed/Glassdoor in other browsers, I have to assume there is a setting somewhere in Firefox that is preventing me from completing these tasks. I would like some ideas, theories, and instructions to correct this problem sent to my email, [edited email from community support forum]. I have included some images of what I am getting. In some cases, I just get a spinning circle. In other cases, the screen goes "grey" and won't proceed. In the third example I have provided, the screen does nothing. Clicking the "Continue" button simply does nothing. It is as if the button has been rendered inactive. Thank you for your assistance.

The Nvidia manual driver download page fails to complete loading, i,e, starts looping every 4 seconds never completing to select a driver download.

I'm running W10 with the extended MS security update.

Have had no issues like this previously in 2026 up to July 2026.

When I login to a site where there are many widgets (windows) on the screen - the windows are all missing scroll bars. If I login under a different browser they are there. This happened about a week or so ago. It has to be a setting change in Firefox. Please advise.

I use a paid for subscription to Gemini AI. It often creates "visuals" for me apparently using JSON code. These do not show up at all. Moreover, the buttoms and other UI controls do not display well in Firefox. Is there a way to fix this?

Seemingly randomly, and somewhat corresponding to the movement of my mouse as well as active and changing elements on the screen the browser gets covered in square black and white artifacts. It only seems to be occurring on my laptop and not my desktop so it may be a graphics issue but other browsers do not have the same issue. This is on an acer laptop with windows os. Examples:

I have logged into TinyURL.com MANY times using Firefox. Now, I get a Cloudflare Validation Error when trying to do so (see attached screenshot/snip).

This was done in Troubleshooting mode, but is the same in standard mode, though I have no extensions enabled. I've tried turning Protection Tracking off; no luck. - We use ZoneAlarm, but the Web Secure functions are all disabled. - I have the same issue on 2 PC's, one Windows 10 and the other Windows 11, 64-bit. - I'm on FF release 150.0.2 - 64-bit, and both Windows installs are fully updated and kept that way. - I've reached out to TinyURL in hopes of resolving the issue. They suggested many of the above steps but not resolved this issue. - HOWEVER, I've found that login via Google Chrome IS seamless - no issues.

What is it with Firefox that it's having issues with the Cloudflare "Human" check? I've checked the Cloudflare site; all conditions are good, and this very setup passed the "Turnstile" check.

FF is my #1 preferred browser, so please look into this. I see that others have posted similar issues over multiple years here (but a search of support articles didn't find one . . .)

Thanks,

after the new version of firefox update my home page which i have always had Newsmax.com does not load says problem loading page i have tried several times and it will not load. it works in Google chrome so why not in Firefox

Sites struggle to load a lot of the time now, sites like youtube don't load until I clear my browsing history and cookies, some sites don't load at all, some shops don't load any image previews. I've tried on other browsers when these things happen and they don't happen there.

First off I have always used Firefox as my default browser... better than all the rest. For the last week I've been working on a project on ChatGPT and have multiple times dragged and dropped a screenshot directly into the chat until today... now it gives me a red warning label at the top that says that this browser does not support import of jpeg, png, heic... but I've been doing it all week. Has there a change? How do I keep doing this? And now it won't even allow me to add an image here.

I have written about this before, but the problems have multiplied. I've been keeping track of all the sites that I can't access in Firefox, and over the last month or so alone, there have been 23 instances of this. Not only not being able to access actual websites, but other connectivity issues. Several examples:

First, my local newspaper e-Edition comes up in a huge format that is unreadable and cannot be made smaller. It works fine on the Brave browser.

Different example: My daughter sent me several different links over a few days on Facebook Messenger to Amazon products that I wanted to buy. Her message is there, but the link/photo isn't. This renders completely normally on Brave.

Some other examples are restaurant menus listed on the restaurant's website, a Word Search puzzle from the L.A. Times, financial websites in which I have accounts. The list is seemingly endless. My last attempt to get support for this problem did not lead to any fix. This all occurs whether or not my adBlockers are turned off.

As a Firefox user since its inception, I don't like having to go to another browser, but the situation has been getting more and more untenable.

For the last 2 months, my Google docs on Firefox have basically become unusable. It won't let me access them or edit them or move them. It keeps saying I'm disconnected even though I'm not. I have updated my settings a million times, cleared cache, re-installed Firefox and sacrificed goats. Nothing is working. If this keeps up, I will not be able to use this browser at all, because most of my clients require me to work in shared Google docs.

Suddenly, Firefox gives me a blank page when I try to log in to my bank and Caremark.com, my online pharmacy. I get no error message, just a blank page. I am using an ACER desktop. I am now using Brave to do my banking. Why is this happening?