Firefox Support Forum

Ever since the latest update, the picture-in-picture function stopped working properly. If I activate it, the video will automatically go to full screen, and I need to press the full screen button multiple times to move it down to a small box. I am using Firefox on a Mac laptop.

After the latest update to 125.0.2 (64-bit) the browser works fine for a few minutes and then pages won't load. It starts working again after a restart [ for a few minutes]. I have cleared the cache & data. Chrome works ok.

Dear Sir or Madam,

I have been having problems with Firefox on my Desktop-PC for about a week now: I am almost always shown another tab with an error message (an new tab with allways the same content) in addition to the website that is regularly called up and also works:

Tab-Headline: Seiten-Ladefehler Fehler: Verbindung fehlgeschlagen

Beim Verbinden mit 0.0.0.1 trat ein Fehler auf.

   Die Website könnte vorübergehend nicht erreichbar sein, versuchen Sie es bitte später nochmals.
   Wenn Sie auch keine andere Website aufrufen können, überprüfen Sie bitte die Netzwerk-/Internetverbindung.
   Wenn Ihr Computer oder Netzwerk von einer Firewall oder einem Proxy geschützt wird, stellen Sie bitte sicher, dass Firefox auf das Internet zugreifen darf.

It doesn't matter which regular website I call up - it also happens when I call up the Mozilla Firefox page.

It is as if my website call is executed twice: once normally and everything is displayed correctly. And once as an extra tab with an alleged page loading error where the connection has failed.

How can I prevent these additional tabs with the error message from constantly popping up and being displayed? I have not made any other settings and Firefox has always worked perfectly so far. It doesn't happen with Google Chrome, for example - so it's not my PC.

Can you help me?

Kind regards Daniela Bohle

Hello everyone, a long time ago i changed my youtube name to something else and to this day it never updated on firefox. Yesterday i finally asked youtube support about it and they told me to check with mobile or other browsers and there it works fine, so only firefox is borking out on that one. Do you have an idea how i can solve that?

sincerly, Cammy

Whenever i sign into youtube and then close the window when i come back ive been signed out and have to sign in again. i have "delete cookies and site data when firefox is closed" off and dont know what else to do

My Firefox can only be shut down by TaskManager, or by clicking on the three horizontal bars and then dropping to exit.

So I can't close any single tab 'without closing them all', that's the real annoyance. I also can't close any individual windows I opened instead of a new tab, without closing all tabs and windows. Finally the classic windows ALT+F4 closure that's built into Windows doesn't close Firefox, and if it did I suspect ALT+F4 would close them all. Bottom line Firefox is seriously close-resistant.

What precipitated this was I allowed a previous Firefox update to download-install, and it tanked my performance, I figured your team would fix that issue, but in the meantime what I did was uninstall that version and reinstall the version I had been running before that update. Tilt! That action resulted in the close windows or tabs problem.

Summary: I am using the latest version now, but with it came this "can't close any individual tab without closing them all, and can only close even then except by Taskmanager or by clicking the 3 horizontal bars then dropping to Exit which also closes all Firefox tabs and Windows. This problem has surfaced before in this support, and none of the solutions worked, probably because I got to this place uniquely. I did read before submitting this.

Canvas is working on all other browsers normally, but when I try to login on firefox an error 403 message shows up at the two factor authentification step. I allowed popups already in this browser so that is not the issue.

Firefox slows down when I use web developer tools, I use this whenever I try to save an image on Instagram or other sites that I go to just to save an image or look for the video using the web tools.

Is there a way to fix this issue it lags the browser or it freezes for a second.

hi guys, i want to change my default favicons but i cant find this path on my mac.

.bookmark-item {

 list-style-image: url("chrome://global/skin/icons/defaultFavicon.svg");

Hey all, as of the past few days when I get the prompt to enter my password on Outlook.com (And microsoft.com) and hit 'sign in' the page just reloads and nothing happens. There is no failed login message, the page just reloads like I didn't hit sign in. I have disabled all of my extensions, cleared cookies and cache, ETP... with no luck.

Works fine on Chrome for android...

I'd really like to stay with Firefox so all help seriously appreciated

I find it very difficult using Awsome screenshot, in fact I never use it, but used to use it, when it was on my tool bar, can I get it back there.

I cannot drag it from "customise tool bar" as it does not show there, it shows in my list of add ons, I have tried removing it, then reinstalling it.

Hi,

I have managed to figure out ways to remove items from context menus from various pages here and around the web however it always seems to leave an additional unwanted separator line that I cannot find how to get rid of.

There are a number of additional lines I am looking to remove but the current one that is annoying me (based on most usage) is the additional line between 'Copy Link Without Site Tracking' and Search which is an add-on - Simple Context Search - https://tinyurl.com/yck5c (as shown in the attachment).

I did have 'search google for...' directly above the 'Search for Google' option which I removed.

I also removed 'Copy Link' which was above the 'Copy Link Without Site Tracking' option which I also removed.

Hope the above makes sense and any help greatfully appreciated.

Thank you

Greg

in the firefox browser is there any way to see the casting the browser screen to chromecast on tv. similar to 'cast to media device' in edge browser or chrome browser.

We have used Firefox for access to certain sites for years. Recently, we wanted access to particular sites, but the info boxes needed would now not allow entries. Then, we went to Chrome and there was no problem entering the info. Please provide a response to resolve these issues of Firefox not allowing data entry, but Chrome allowing data entry for the same sites.

I did an hardreset to my computer yesterday, today I logged in to my FireFox account and now all of my stuff (History, Passwords, Bookmarks) are from 2020. I don't have any backup, what do I do?

For several sites, when i check 'trust this device' it doesn't work. next time i signin it still requires 2fa from the site. i've checked and the certificates do exist as i get a message saying already exists when i try to import. this is a very user hostile function. I do not have this issue with Chrome or Microsoft Edge!!!!! i hate to begin using one of these vs Mozilla Firefox to get around this but i may have to do so. my wife and i share access to critical sites so if i need to see her info or she needs to see mine, we both have to be available in order to access the site. Mozilla Firefox 'bug' is requiring us to do so and it doesn't satisfy our requirements. any ways to solve this issue is greatly appreciated. so far no 'searched' solutions work.