Diễn đàn hỗ trợ Firefox

Hi everyone,

I’ve run into a weird issue with my website, https://goldenretrieverguides.com/ . Some of the images don’t load properly in Firefox, but they display just fine in Chrome and Edge. I've checked caching, image formats (mostly JPG and PNG), and even tried clearing the browser cache.

I’m using WordPress with an image optimization plugin, and the site is SSL-enabled. Could this be a security or compatibility issue specific to Firefox? Any suggestions on what I should look into or debug?

Thanks in advance!

I find that many websites don't run on firefox. Examples are virgin atlantic, holiday autos and copa airlines. I have to switch to Chrome to use them. Considering that firefox releases updates frequently this situation is surprising. Is the firefox administration aware of this issue? Is there any way to overcome this problem?

For months now, I've been trying to use different websites from Netflix, Spotify, YouTube, and my Google account and Firefox blocks access to all of them. I always get the error message "The page isn’t redirecting properly. Firefox has detected that the server is redirecting the request for this address in a way that will never complete. This problem can sometimes be caused by disabling or refusing to accept cookies." I've been forced to use Microsoft Edge for many basic websites and it's really frustrating. Please help.

I'm using the latest Firefox. All of a sudden as of this morning, Firefox cannot not load Facebook or Twitter. I can open YouTube and YouTube videos appear but will not play (just a spinning wheel when I try to play). The Amazon landing page is scrambled with code. (see image attached)

I use Ghostery ad blocker but the issue persists when Ghostery is paused. I can use Safari without issue. Can anyone offer any insights?

Browser doesn't click elements on first google page. Neither "people ask" elements, nor "more images" and images even. But only on the first page. When I change to "images" tab, then it's ok. Plus doesn't click elements like left, right arrow on images on reddit.

Tried without extensions, new profile. All the same.

I'm trying to assist someone with a weird problem when using Facebook Chats from a Windows 10 Acer laptop. Often when they send a message, it disappears from their chat history BUT it stays in the recipients chat log. The recipient can reply to it but the original sent message stays gone from the senders history, it doesn't reappear when the recipient responds. Previous sender message history remains unaffected. Also if someone send them a message it will often disappear before they get a chance to read it, or it disappears shortly thereafter. I have tried clearing the cache etc to no avail. Any suggestions please?

If I have taken photos in past years on a particular date, I get an email from Microsoft to review them. I normally do it on my phone, but today tried it from my computer. The path is "One Drive" "Photos" "Moments" and then "On This Day." If you click on the photos that in the graphic that looks like a movie strip, a montage of the photos shows up and you can also click on one. However, in Firefox, I click on a picture and the screen goes gray, but nothing ever loads. I thought it was a Microsoft issue so used their help function. The rep and I tried it, then cleared the cache, then tried it in a private setting. We got the same result every time. Then he tried it whatever Microsoft's browser is called and it worked just fine. They said it was a problem on the Mozilla Firefox end, so I'm reporting it. Please let me know if you can help me make it work. I don't like using anything except Firefox.

When I have attempted to log in to my MyPoints and my Entergy electricity account to pay my bill. I can not log in after the previous update. I was able to log in to my Entergy account on 08/22/2025 to pay one of our power bills. This was accomplished with out issue. When I went to log in to my Entergy account on 08/29/2025. The User name and password screen cleared correctly. The next step was for a 2ed step verification with a 6 digit code sent to my cell phone. This did not work at all. I tried several times after restarting my phone , computer, phone and computer with the same result.

What settings should I use to get the chat window to work on FireFox. The website is https://system76.com. I login and try to use the chat feature and it does not work. The chat feature does work on Chrome. I tired allowing notifications in Firefox settings, but that did not work. Are their any other setting should try?

I checked the box Allow Firefox to automatically apply exceptions required to avoid major website breakage and it worked, but I don't understand how this selection affects overall security.

hello https://qrsj-map.lzhailalu.com/ black screen https://www.1024tera.com/ white screen, not loading

tested on Firefox 141.0.3, 142.0.1 and nightly 144 new profile, default settings, no addons, normal and private mode

Brave 1.77 working in both normal and private mode

the problem caused by certificate & certificate give cors error

1st website asked to trust certificate, after i did website loaded with black screen cuz cors blocked resources from loading, the certificate didnt carry over to sub domain https://n-cdn.lzhailalu.com/snow4/2/2/1.webp if i click this i get Warning: Potential Security Risk Ahead to trust same certificate this website was lacking r10 lets trust certificate, if im not mistaken it should be replaced with ISRG Root X1 & ISRG Root X2

2nd website certificate was auto verified but cors kicked in blocking resources like this one https://s3.teraboxcdn.com/fe-static/fe-v5-web-index/js/index.b81a2a8e.js clicking this give Warning: Potential Security Risk Ahead to trust digicert check my screenshots

i tested some cors addons on other profiles but couldnt bypass it

we need a fix, this is just 2 examples, theres many websites that certificate and cors ruin them, ppl test their websites on chrome thats why firefox need workaround for certificate and cors to work like chrome.

please dont tell me it simple just trust certificates cuz i figured out the problem, that not a solution, brave worked out the box, so thats mean for every website i visit i need to ckeck console for errors

and not switching firefox to brave or chrome, i only use them when firefox fail me in media or websites give me errors, i used firefox for so long and im not going to switch

if theres no proper fix, i need a way to disable certificate, cors or both permanent even if i have to edit omnija, just show me the way, please

My problem is the following. The website of my favorite football club regularly embeds videos within their pages. Clicking of the video within the club webpage shows the video without leaving the webpage. Recently opening the club site with mozilla stopped enabling me to see the embedded videos. An example of what I see on my screen now when using mozilla is in the first image uploaded below - instead of showing the embedded video, all I see is a small red rectangle with a "play" button in it. If I press the play button, the video starts, but shows within the extremely small rectangle and I cannot watch it.

This is not so when I use Edge or Chrome, as shown on the second image uploaded below, showing the exact same webpage (the address is https://levski.bg/video/%f0%9f%94%b5-%d0%bb%d0%b5%d0%b2%d1%81%d0%ba%d0%b8-31-%d0%b1%d0%b5%d1%80%d0%be%d0%b5-%d0%b3%d0%be%d0%bb%d0%be%d0%b2%d0%b5-%d0%b5%d0%bc%d0%be%d1%86%d0%b8%d0%b8-%d1%80%d0%b5%d0%bf%d0%be/ ). The embedded video is clearly seen in its full size within the page, and when I click the play button it starts showing the video normally within the webpage without leaving the site and sending me to youtube, for example.

My question is, what is wrong and what can I do to start seeing the embedded videos normally again?

Thank you, Georgy Ganev

New sites online (foxnews.com, newsmax.com and others) will not load comments. Had to remove shield and try several things. Still a problem. Everything before 146.0 worked. I'm sorry I did the upgrade as all this takes too much time.

For over a week, Firefox always displays the message "Our servers are experiencing problems with our services" when I try to view a TV program on YouTube TV. Opera, Edge and my iPhone do not have this problem. I notice that Firefox doesn't store my location in the same place other browsers do. Could that be the problem?

I hate it when I have to use a different browser.

Hello,

The fonts are not rendering properly on few websites, example(apnetv.xyz), everything was working fine with stable release of v146.

The beta versions were having the same issue, i assumed it was related to Beta releases, so I switched back to stable one. However now firefox has released stable v147, the issue persists. Kindly fix it.

Regards, 4hm3d