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Hi everyone, I’m running into an odd issue with my website, EMC Industrial, when using Firefox. The pages load fine, but some of the product images don’t appear right away, and occasionally I have to refresh the page before everything shows up properly. I tested the same pages in Chrome and Edge and didn’t notice the issue there.

Has anyone dealt with something like this in Firefox? I’m trying to figure out whether it could be a caching issue, an extension, or something with how the site is loading its images.

Cada vez que intento entrar a YouTube, el navegador Firefox se cierra por completo de forma inesperada y automática (cuelgue/crash inmediato), sin mostrar ningún código de error. Esto ocurre justo al cargar la página principal o al intentar reproducir un video. He verificado que el problema ocurre únicamente con YouTube, ya que el resto de los sitios web cargan y funcionan con total normalidad. Además, si abro YouTube en otros navegadores, funciona correctamente, por lo que parece ser un conflicto específico entre Firefox y la plataforma.

1-2 times a day my firefox will suddenly stop loading or allowing me to click within any google suite webpage (gmail,drive,docs,sheets,etc.) and the only way I can get it to work is to refresh firefox. These pages will work in other browsers(chrome& safari) even when they have suddenly stopped working in firefox. I have removed all extensions and still am dealing with this issue.

Firefox won't let me browse www.Lowes.com. This is a major problem, as my business does a lot of business with Lowes.com. I can go to the home page & type in an item in their search bar and from there the website refuses to allow me to see anything. How do I resolve this? I don't know if I accidentally did something to my settings for this particular website?

I play https://crazyshooters.com/ and https://crazyshooters2.com/ a lot! But the game became laggy since Firefox 148 and my ping spikes up. Other browsers play fine. I am on Linux Mint if that helps. (147 and below run fine)

Hi Community,

I’ve used Firefox for over 20 years and it’s always been my main browser, but since updating my Mac to macOS 27, Firefox has become unusable with one of my essential web apps (FlightLogger). The first page after logging in loads normally, but any click or navigation after that fails. The header stays visible, the rest of the page stays blank, and clicking links only adds a “#” to the URL with no content loading.

Safari works perfectly on the same machine and same network.

In Firefox’s console, every JavaScript file coming from CloudFront fails with “CORS request did not succeed (Status code: null)”, and I also see repeated “A ServiceWorker intercepted the request and encountered an unexpected error” messages. Module scripts are also blocked with “Module source URI is not allowed in this document.”

To rule out local issues, I’ve already reinstalled Firefox, created new profiles, cleared all caches/cookies/service workers, disabled all extensions, disabled DNS‑over‑HTTPS, disabled Enhanced Tracking Protection, reset macOS network settings, checked proxy settings, and tried different networks. The problem persists even with a completely fresh Firefox install and profile.

This started immediately after upgrading to macOS 27, and only affects Firefox. Safari loads the same CloudFront assets without any issue. It looks like Firefox can load the initial HTML but cannot fetch any CloudFront‑hosted JavaScript modules, which breaks navigation entirely.

Has anyone else seen this after updating to macOS 27, or found a workaround? I’d really like to keep using Firefox as my main browser.

Thanks in advance

My desktop Firefox (version 155.0.1) has recently became unable to consistently access the Web site at this Web site this Web site. Chrome successfully accesses the site 100% of the time. Firefox's connection failures are intermittent, unpredictable, and usually go away on their own after varying time intervals (sometimes can't connect for up to 24 hours). I see status messages saying Firefox is trying to connect to the site, but it eventually gives up and times out.

I cleared the Firefox cache, but that had no effect. I don't recall making any significant changes to the Firefox settings lately. Any suggestions on what to look at/try would be greatly appreciated.

(Yes, I know the site doesn't use https: Its protocol is outside my control).

Firefox 156.0, Windows 11.

On dzen.ru/news mouse wheel scrolling jumps back up. On ozon.ru left-click on account menu items does nothing (middle-click and right-click → open in new tab work fine). Worked normally ~1 month ago. Clean profile doesn't help. Hardware acceleration is enabled (WebRender Layer Compositor).

My laptop seems to be on the correct time zone, but when I access websites through Firefox they seem to see a different time. For example, it's currently around 6 p.m. where I live and that's what my laptop says, but when I open my email in Firefox it thinks it's already after midnight. This discrepancy has shown up with multiple websites, so I'm pretty sure it's something going on with the browser. It only happens on my laptop though, not on the mobile version of Firefox. There is no setting to change time zone in Firefox settings so I can't fix this. Please help!

I am suddenly finding I cannot scroll a thread in Chatgpt! What changed in the last 2 days? It has been working fine for 2 years. I am on OS mojave 10.14.6 on a 2015 Model Imac.

I'm finding more and more sites no longer work using Firefox. I've confirmed all software is up to date, and tried different settings such as turning off ad , tracker and fingerprinting protections, but nothing works. Even sites at which I have an account have stopped working. Sometimes I can still log in to the account, on others I can't even do that. If I can log in, using the account for what it's intended such as searching for and saving lists of things or following links to saved items doesn't work. I value Firefox for it's security and privacy features, and being able to sync saved information in the account and across devices, but if a site won't all that benefit disappears.

Hi everyone,

I'm facing an issue with website screen responsiveness in Mozilla Firefox. A site that is supposed to be fully responsive and mobile-friendly displays properly on my 24" desktop monitor (photos, alignment, and overall design look fine). However, when opening the exact same URL in Firefox on a 13" laptop screen or a mobile device, the visual design breaks—layouts overlap and images get distorted.

Has anyone encountered this issue in Firefox with certain display scales or viewport media queries? Is there a known fix or setting in Firefox (or layout tweak) to resolve this layout breakdown on smaller screens? Any advice or troubleshooting steps would be greatly appreciated!

The issue with https://rutube.ru/ I contacted the website’s support team, and they said that by default, videos open without sound, but after enabling it, the sound should be available for all videos and after refreshing the page. However, the sound disappears after refreshing the page and switching to other videos. I’m using the latest version of the browser; I tried disabling all extensions and clearing the cookies on the site, and this issue doesn’t occur in other browsers.

I regularly login, via Firefox, to access NAB (National Australia Bank) accounts, through their Internet Banking selection. Over the last week/10 days this login has not worked - I get a (NAB bank) message saying "Something went wrong / try again later". Trying again later does not work. (pic.1)

I rang the bank and spent some time trying to sort out the issue. Suggestion to get a new browser page via [Ctl][Shift][P] helped part way. I did get SOME of the new "logged-in page" showing, but not all the account details - blank grey lines were fading in & out like it was waiting to load information. (pic.2)

The bank suggested trying another browser, so I tried using MS Edge and was Successful. The bank has recently updated the "look" of the screen (home page) that appears once logged in. Could there be an issue between Firefox and these new pages ?

I would prefer to be able to keep using Firefox and not Edge.

Thankyou

On one frequently used website "objectremover.com", Firefox always fails to load the site, giving this error message "This page couldn’t load, Reload to try again, or go back." There is never any indication of why the page could not be loaded. We are on Windows 7 and extended Firefox release. This site could always be loaded in Firefox until one of the most recent updates. This problem has happened on more than one of our computers, yet the site always loads without a problem on Chrome. If this is caused by one of my settings being too strict, is there a way to put in an exception for this site?

Some web clicks insert the expected source, but I don't get the page requested until I highlight the source line in the header, and then hit enter. On my bank website, I can see the pages, but I cannot complete a transaction or multi-step process.

Fonts in the digital issues of the LA Times are changed. They appear as serif initially, but quickly change to a sans serif which appears to big for the space. The headlines are squeezed together and touching. Body copy is affected also. How to keep the fonts as they first come in?