Diễn đàn hỗ trợ Firefox

Running on an M1 Ultra Mac Studio, Firefox struggles to play 4K videos in recent days where it would've normally performed fine. I've never had troubles watching 4K YouTube on Firefox, until the past week or two. There are no other applications running, and only the one tab open in Firefox. Just a regular 4K video. Why won't it play properly? Why does it start buffering randomly when I can see my network is just fine? Why does it just randomly skip 10 seconds every minute or so while playing? This exclusively happens on 1440p or 2160p (4K). Please fix this ASAP.

I accidentally closed both of my Firefox windows with an "x" and the rebooted my computer. After the reboot there is nothing under "History"->"Recently closed windows" and "Recently closed tabs". Is there any way to get my windows back?

Why is

"m@moz-extension://7010c318-ea8f-4(?)"  populating in my Password Managers log-Ins whose websites require passwords ? This prevents log in information from auto populating?
                                      Thank You to the community and anyone kind enough to help.

Hello - I keep searching for various fixes to this, but nothing seems to work. I have the latest version of firefox. Macbook user. Catalina 10.15 I find that with almost any website that I'm trying to log into, or enter a credit card and other information, the browser does not show these items, pull downs, forms to fill in etc. I'll go thru a whole process of something, and will be directed to click a box or some such that just isnt there. So I move over to Safari, and the entire page loads. I've adjusted the privacy, cleared cache etc. It's like I'm on an ancient browser.

Any help welcome.

Dear Colleague

this website 'https://m.nearbyme.io/search' automatically opening in a new tab. How i can stop it from automatically opening? Many other websites are also automatically opening in new tabs.

Please let me know how to stop these websites from automatically opening.

Thank you.

52.9.0esr is claimed to be the last version for XP. Unfortunately it is not quite true. It is for XP SP2 ONLY. Trying to install on SP3 ends with the message that SP2 is required. IMO the installer is simply too strict on demanding exact version of SP ! https://www.mozilla.org/en-US/firefox/52.9.0/system-requirements/

I went through the list of versions (thanks Mozilla that they all are still available!) and found that the last version I can install is... version... 12.0b6. https://www.mozilla.org/en-US/firefox/12.0/system-requirements/

And indeed I installed 12.0b6 successfully but I would like to install 52.9.

Hello,

I have set my OS and Firefox language to English. While the settings, menu, etc. are in English, various alerts and popups which let me save/upload a file (please take a look at the attached picture) are in the local language.

Does anyone know how to fix it? It doesn't occur with other browsers.

Thank you.

Hi, difficult to find this way to write you...

I reset my Mac and thought Firefox would keep all my bookmarks for when I would reinstall Firefox and synchronize all my bookmarks, like I always did. It was not necessary to export and to keep them, because I have never had problems before and I trusted Firefox.

Now this did not happen and I lost if not thousands of my bookmarks I have gather in years... I'm very disappointed, for the first time.

Do you have a cache or something or other solution so I can get my bookmarks back? Thanks.

Denis Jockmans.

The shift+esc keyboard shortcut now opens the Process Manager....

How do I change this shortcut? Or get rid of it altogether? Every time I shift+esc the process manager opens and it's just unnecessary.

Uncontrollable reloading of pages - 2 urls in past week - currently: https://www.4wdsupacentre.com.au/ - refresh occurs at varying intervals from not fully loaded (less than 2 seconds) to 10 seconds

Using Mac OS 10.15.7 ; Firefox 120.0 (64 bit)

I have been a loyal Mozilla user for many years and it will be a lot of work to to transfer to chrome or edge but continuing problem with camera/microphone access and now this rubbish makes it necessary.

Sorry, keir douglas

I was working in Firefox, everything was working fine and all of a sudden, by tabs began to crash. I only had 2 tabs open. I opened Firefox in Troubleshoot Mode and still, the tabs crashed. I opened More Troubleshooting Information and tried to Refresh Firefox, but it appeared nothing happened.

I do not want to lose the Bookmarks I have saved!!

I'm using Firefox 120.0 on an iMac running OS 13.6.1. When browsing in an open window, merely moving my iMouse (no clicking) causes the display to zoom in and enlarge the display a huge amount that is much larger than normal zooming can produce. Please provide a solution.

Harvey Rawn [removed email and phone# from public support forum]

I've been using Firefox for years, and I don't remember ever having a password, but it asked me for one when I set up a new Operating System. So it wanted my email addy, and I gave them the password for that addy. They wouldn't accept it. Then I created a new password, and now it shows too many dots for the password I created. I'm really confused now. Already they have sent me 8 different "Account Authorization Codes." I have no idea what is going on now, and I don't know if the password I created is the one that they now have because there is no "eye" to show me what they think that my password is. Like I said, they are showing too many dots, and there is no way for me to find out what they think my password is!

Hi,

I lost all my bookmarks because I forgot my Firefox account password and didn't realize they were in the cloud (I thought they were stored locally). I don't have any bookmarks backups, but I did recently back up my Macbook via Time Machine. Would Time Machine be able to recover my previous bookmarks? If so, how?

Thank you.

when i am opening any streaming site and play the video, the audio stream of the video sometimes start late and some time does not even start when the audio is played via bluetooth audio device.

"guh your tab just crashed" messagge crash my macbook pro. Also other programs. And yesterday i format and reinstalled an old macbook with catalina and firefox..nothing more..and the same messagge appears..c'mon guys.