Diễn đàn hỗ trợ Firefox

All of a sudden, when I hover over a tab, a small window of the web site that tab is in, appears. Never happened before.

I did go into Performance Options - Visual Effects and unchecked "enable peek," but it didn't work.

How do I stop these windows from appearing?

Windows 10.

I do not want this new feature where a small preview window pops up on the tabs as you hover over them. So where is the feature to turn it off? There isn't one? Why not? I do not want this!

When I use Google Meet, after 2-3 meetings, I can't join another one unless I restart Firefox completely. This has happened frequently.

Just now, I couldn't have my laptop unlock with facial recognition because the camera was "in use". There was no other use of the camera, than Google Meet run in Firefox.

I'd like some support for being able to fix this myself without restarting the browser, or, to submit this as a bug to get fixed in the software.

Firefox won't connect to this site I just updated it to the newest version. It works on edge, chrome. It says The page isn’t redirecting properly

An error occurred during a connection to fordauthority.com.

https://fordauthority.com/2024/10/2025-ford-taurus-officially-debuts-with-new-hybrid-engine/?fbclid=IwY2xjawFsHPVleHRuA2FlbQIxMQABHVF3bi91-Fv9h6VvH8b1B8mq_fIwJD6WA-sCKjVpItv6gk9z7bbCADAAxw_aem_I67PpqEMsvtyU9wagadJdA

Since Mozilla Firefox web browser v127.0 (released June 11 2024) the manual installation of the Adobe Acrobat Pro extension (the adobe_acrobat-1.0-windows.xpi file) do not work anymore!  :disappointed_face:

So, when you go in any higher version of Mozilla Firefox web browser then v126.0.1 (released May 28, 2024) to this web browser Menu Bar -> Tools -> Add-ons and Themes -> Extensions -> Install Add-on From File..., and then try to manually import-install the Adobe Acrobat Pro extension (the adobe_acrobat-1.0-windows.xpi file) into the Mozilla Firefox web browser, and from this HDD location:

C:\Program Files (x86)\Adobe\Acrobat DC\Acrobat\Browser\WCFirefoxExtn\WebExtn\signed_extn\adobe_acrobat-1.0-windows.xpi

The Mozilla Firefox web browser will say during this .xpi file installation: "This add on could not be installed because it appears to be corrupt"!  :disappointed_face:

However, in any Mozilla Firefox web browser version prior v127.0 (released June 11 2024), this manual import-installation of the adobe_acrobat-1.0-windows.xpi file will be most successfully installed in a Mozilla Firefox web browser without any problem!

I also create the most detailed and step-by-step post on the Mozillazine.org Forum and the Adobe Forum about all of this problem:

https://forums.mozillazine.org/viewtopic.php?p=14985444#p14985444

https://community.adobe.com/t5/acroba.../14893786#M480889

https://acrobat.uservoice.com/forums/.../48914657-mozilla-firefox-since-v127-0-cannot-install-anymor

So, please help and advice further. Thank you in advance and best regards!

My Firefox has apparently lost Unicode support for Arabic, but only for Arabic: Persian letters (which AFAIK use the same alphabet!) display just fine. The attached screenshots show the problem via Wiktionary excerpts. Note that while the Arabic text appears only as boxes, the Persian, Azerbaijani, Ottoman Turkish, etc. texts all work just fine. It's clearly not a problem with encoding more generally -- languages as rare as Old Persian, Avestan, and the IPA appear normally. For some reason it's only Arabic that's broken.

What's going on here? How can I fix it?

I am trying to re-enable sofascore notifications but in permission panel just seems cookies not notification permissions. I tried to forgot site and delete cookies but it didn't work. How can i solve this?

Hey there! System: Windows 10 x64, Firefox Nightly.

Problem: Out of the blue, when I start Firefox Nightly (I think 2-3 days ago), it just crashed with no extra info. I see the "window of the update process", it goes to the middle or to the end, immediately closes and doesn't bring up the Crash reporter. However! When I tried to run a Nightly Installer that I downloaded through Chrome, it quietly runs and then just opens up my browser no problem, profile and all. I checked and it seems to be the exact same .exe file (according to the Task Manager).

So in short: it breaks if I run it straight from my usual shortcut, or with .exe. But if I run the installer myself, the browser opens up fine.

However, the installer didn't bring any new updates that would fix the problem, I have this for 2-3 days now, I don't remember. I start working, I see I didn't fix it and run the installer again.

Any ideas on the fix? I would love to not lose my profile, settings and, if possible, tabs. I'll try disabling all the extensions after I post this, I don't think they contribute, though (seeing how the external Firefox Nightly Installer opens up my browser just fine).

Thanks in advance!

I use TD Easyweb to access my bank information. No matter what changes I make to Firefox settings nearly every page prompts me to 'Manage online experience' and if I go to manage the 'experience' Performance and Targetting are on. I always set them to off but the prompt keeps coming back. I used the same page with Chrome and Edge. Chrome didn't prompt at all. Edge prompted but then seemed to remember my response. This suggests that the issue is with Friefox

How can I remove monitor, relay, mozilla vpn from the Account drop down menu. See attached example.

The ONLY reason anyone goes further down this menu is to get to the other tabs on other devices. These things, on especially my super small laptop screen, only get in the way.

Any way to stop showing these in this menu?

I really appreciate your time and help. I understand Mozilla's want to promote these, but come on, get this crap out of the way.

Greetings. I have Windows 10 and Firefox for my browser. Has worked very well for many years but now I have a problem with Google search. Normally when I do search on Google and get the results I can click on a link and it will open in a new window(tab). 3 days ago I noticed that when I clicked on the link after search the site would open in the existing window. I checked my settings in Firefox and they appear to the untrained eye to be normal. I did go to the settings in Google and noticed that the "open results in a new window" was disabled. I enabled the option (no save function was available) and did a search again. This time it worked as I had hoped opening in a new window. This worked for a few hours and then once again noticed the problem. I went back to the Google settings and once again it was disabled. I enabled it and then worked fine. It continues to disable this function to open results in a new window after a few searches. Not sure if this problem is with Google or Firefox. I apologize for the length of this question but am trying to provide as much info as possible. I very much would appreciate any assistance regarding this .. Thank you

I reinstalled windows 10 and this is my second laptop that microsoft seems to have locked the sound use on any other browser than microsoft edge, sound works perfectly on microsoft edge but will not work on any other browser, has anybody else had this issue, i have contacted Mozilla before but nobody answers. thankyou

Hi Team, There is no sound when I try to play music or videos in the Mozilla Firefox browser. It works on other browsers though. Could you please help?

Thanks in advance.

Why isn't GoodSearch listed as a default search option? It's available on Chrome and Edge, which are obviously inferior browsers, but they get the search options right. Why can't YOU???????

I have signed into my Firefox account on my parents computer in order to see my bookmarks & have saved passwords, etc easily found, signed into & used. Sync is off but after I sign out bookmarks & password still on this computer. I don't want to remove these bookmarks & passwords from my Firefox account on my home desktop or my phone - just from this one computer. Research I found say a Firefox account not for this "function" - but now that I've done it is there NO way to remove it & not have to start from scratch & thus lose all the saved data, extensions, etc.???

I would like to have different default search engines for the URL bar and the search bar. For example have a query typed in the URL bar use DuckDuckGo by default. But a query in the search bar use Google by default. I am aware that it's possible to use shortcut strings, use alt+arrows to cycle through the options, or select a different search engine from the icons. I'd like to be able to set them differently without any of that.