Diễn đàn hỗ trợ Firefox

I am using the latest Fiefox and i have disabled all adons i have tried everything I have changed my Facebook password every time i g try to share something on Firefox get a black box on the bottom right that says something wrong . I have tried to copy the entire hing but can not i got some of it I have even reinstalled firebox ans still can not share anything I have tried contacting Facebook but that does not happen no response i appears to work in Chrome on a noter Facebook account so it is Firefox. i will send you what i could get on the screen shot the part that is missing s the part that says something s wrong

I have a set of fields I usually input in https://stockcharts.com/h-sc/ui every time. In chrome, these the search fields are saved even when the tabs are closed and reopened. But in Firefox, these fields are not saved after I close and reopen the tab.

I have already created exception for https://stockcharts.com in Enhanced Tracking Protection and Cookies settings but the issue still persists.

I've 3 Facebook Profile. One Is Default, Second Is Social Media And Third Is Work Profile. All 3 Profiles Settings Are Similar Like Remember History, Remember Cookies, Remember Site Setting Etc. I've Facebook, Twitter, Instagram Login In Social Media Profile. I've Gmail Login In Default Profile Where I Use Google Products. I Dont Have Social Media Accounts Logins In Default Profile But Still In Settings->Privacy & Security->Manage Data. It Shows Facebbook, Instagram, Twitter Cookies And Same Shows In Work Profile. But When I Clear Facebook, Twitter, Instagram Cookies From These Profiles, All Social Accounts Logins Are Automatically Signs out In Social Media Profile But Cookies Shows In Social Media Profile. Another Instance, I've Gmail Login In Default, But Google Cookies Shows In Another Profiles Too. And When I Deletes From Their, Its Logs Me Out Here In Default Profile. So My Question Is, Whats The Point Of Having Facebook Profiles? And Because Of This Reason I've To Set Settings To Remember History. Still, It Logs Me Out From My Accounts. And It Happens Every Single Day. Totally Frustrating, Annoying. And Because Of Frequent Log Out, Login Issue My Google Account Was Blocked By Google. Need Solution On This Issue.

Hi Mozilla community,

I’m experiencing some slowdowns in Firefox whenever I browse image-heavy restaurant websites. A recent example is when I tried to open the Tim Hortons lunch menu—the page took longer than usual to load, and some images weren’t displaying properly.

I’ve cleared the cache, checked extensions, and even tried private browsing, but the issue still persists. Could it be a rendering or image handling setting in Firefox that needs adjusting?

For context, here’s the exact page I’m referring to: 👉 https://timhortonsmenuprices.ca/tim-hortons-lunch-menu-with-prices/ – it’s pretty detailed and might help illustrate the problem.

Would appreciate any tips or tweaks to optimize Firefox performance for this kind of content. Thanks!

I would like for the link to open in a new tab AND stay focused on the previous tab with search bar firefox suggestions still open. Even if I hold SHIFT to not lose focus on current tab it CLOSES the search bar suggestions! I then have to type in what I was searching for again. I would like to quickly open every link via a certain keyword in search.

"When you open a link, image or media in a new tab, switch to it immediately" in Settings > General > Tabs is NOT selected. And even if that helped it would still close the search bar after middle mouse clicking a link.

Firefox has taken to sending pop-ups of breaking news, which I then have to clear manually (Win 10) How can I stop this.

I have looked in settings, but can't find an off switch for this "new" toy. At least the Thunderbird notifications disappear after a few seconds! These just pile up till they block the entire right hand side of my screen - and then they keep going, and block other more important notifications in the main notifications bit.

Firefox can't connect to www.123greetings.com but Chrome can.

Hmm. We’re having trouble finding that site.

We can’t connect to the server at www.123greetings.com.

When I use Firefox it removes shortcuts from my home screen (starting from the right) and replaces them with sites that I visit, even if I visit them only once.

I have been to settings, Recent Activity is turned off, Rows are set to 2, and the only other option is Shortcuts > Sites you save or visit.

I don't want Firefox to automatically add visited sites to my shortcuts and remove my saved sites.

when I try to download a an extension foe example uBlock Origin by Raymond Hill I get the error

Download failed. Please check your connection.

I tried to instll the trend extension and I got the same error

Why does this happen? I was even logged in, and my tab groups are gone. Why??? Do I need to use a different browser? And Firefox has had trouble with some websites where the paying portion is not correct. However, if I go to a different browser (Chrome), the paying portion works correctly. I'm getting kinda tired of these weird things going on. Please don't offer a feature that doesn't work like grouping tabs.

Today: Can't access website. I think it is the ISP or the router. Reset the router. No luck. Tried a different device on the Wifi. Works fine. Tried a different browser. works fine. Shut down Firefox. I had 2 browser instances open with several windows in each. Could not restart firefox, as it did not close correctly. I closed the broken instance(s). opened FF again, only got one set of windows, not both sets. The other instance had a bunch of grouped windows, and the groups seem to be gone. I can recreate most of those, but had some windows with ongoing work and things I wanted to look at and now they are gone.

FF crashed when I tried to get some answer from ediblearrangements.com help.

I keep telling Firefox that I do NOT (that's NOT!!!!!!!!!!!!!) want autoplay of either audio or video. Why do certain websites keep autoplaying audio? I DO NOT WANT IT!!!!!!!!!!!!! Please try to comprehend that I do ***NOT*** want to listen to that website's audio!!!

bold text I receive news notifications from mozilla firefox as popups; the dismiss option no longer works so they stay there blocking access to other areas. How do i fix?

I am trying to install Keeper Password Manager and use Yubikey login. Setting up the Yubikeys with Firefox does not work. I used Chrome to create the Yubikey login and they work with Chrome. I never normally use Chrome, only Firefox. When I try to login to Keeper on Firefox I get an error message instead of the login.

After updated to Firefox 140.0.4 (20250707120347), all site do not load for me, general sites, like youtube/google. There's nothing wrong with my Wifi/Internet Connection, even Microsoft Edge can load the websites.

The TOPIC above is ALL!!! I use AOL for most everything!! I noticed that there would be a "CHANGE", but this looks BAD!!!! I HATE EDGE!!!! I'm 86 and this change is too deep for me. I feel sorry for you folks who will have to FIX this mess. I'm Retired Military & have had this kind of problem pop up. [email hidden for privacy]@aol.com ( Right now I don't know if I can figure out how to get my e-mail ) !!!!

As the Subject line says, Firefox will act like it's working normally for a little bit but shortly after using it websites stop loading and no new websites can be accessed. Usually after about 10 minutes. Closing and reopening Firefox restarts the cycle. Works for a bit, then stops. Other browsers like Microsoft Edge and Google Chrome work fine.

I've checked my Firewall, deleted and re-added Firefox, made sure it had both Public and Private Network access. Also tried using Firefox in Troubleshoot mode and tried resetting Firefox. Same behavior, made no difference.

I don't see any error messages when this happens. Tabs just spin and load indefinitely with nothing ever appearing in the window. Anyone have any ideas?

help me to use the browser!

I just simply need it to maximize.

I'm not too tech savvy. The only thing I tried was to reinstall Firefox which did not help.

This happens often. I start Firefox, and on the home page is a list of articles linked to several different publications. So I'm generally already on a mission, but I think "I'll come back to that article later", and I go off to do what I logged in to do. And when I get back to the article a few minutes or hours later, it's gone! There is a new set of articles. The articles have all refreshed, and the one I wanted to read is gone. So can I see back to what that was? Or some other way to retrieve that article I never got to read before it went away?