Firefox Community Forum

When I booted up Firefox today, I noticed a good chunk of my tabs were gone. They were nowhere in 'closed tabs' in History, nor in recently closed windows. In trying to restore them, I've now lost ALL of my open tabs with no clear way of getting them back. I have no idea what to do. 'Restore previous session' is not an option available to me.

I would like to be able to open the bookmarks menu to a specific folder programmatically from an html page. This could be something similar to the <a> tag with the html="url" being replaced by an appropriate command that opens the bookmarks menu instead of being a link to a web page. The command would include a path something like: "Other Bookmarks"->"System"->"Arduino"->"ARM" and the menu would actually drop down showing the path and the contents of the last folder listed. Everyone wants that, right?

In your extensions, Nord VPN shows in grey and not in blue, when I click on the logo, all I get is an advert picture. How can I download Nord VPN and reinstall the app on my PC? I can't add an image as the advert page disappears when I try to take a screenshot.

I have been using Firefox in Ubuntu for many years.And I use Royalmail a lot to send parcels and I always use their tracking without any problem.Until about 2 months ago when tracking became impossible.I can do anything else on their website without any problem.In Firefox settings on Privacy I always use private mode and I could still track my parcels.Now I can't.Even untick private mode does not make any difference. I tried Royalmail tracking on my mobile chrome and it works but does not work on Firefox.I have use Firefox for years and I thought there was something wrong with Royalmail tracking until I tried it on Chrome.Then it must be a Firefox problem. Thanks for any help

I have read ALL of the help comments of all of the people who posted basically the same thing on Microsoft Community Forum that I could find - and can't find an answer.

I have: Two Laptops - Windows 10 and 11 Use Outlook Live (Hotmail) via Firefox

All Firefox browsers are UP TO DATE - and I have checked all the settings I can find - including about: config on Firefox itself - for some reason Pictures from senders - Yes - those I trust - do NOT show - I checked on Chrome and no problem, Edge no Problem - pictures show on BOTH those browsers - However - I prefer USING FIrefox (I don't like Chrome and only use it if I have to track emails and use THOSE features etc.)- I disabled ANY AD Blockers I have. As for Virus Protection - On Windows 11 I have UltraAV on the Windows 10 just Microsoft Defender - This just started happening.

I DO NOT get any kind of placeholder or a red X or any text saying anything - Just NO pix show in my Inbox.

This DOES NOT happen with the Outlook App on my Android or it seems anywhere else.

Can anyone help me?

Hi there! I am using Mozilla Firefox Browser (v. 138.0.4 as of today) time to time. Once I open the app my front camera starts glitching - white led indicator turns on and then always on, even when I push power button of the device, Windows Hello doesn't work, Zoom/Skype doesn't allow me use camera (saying that it is in use). The only way to fix the glitch - reboot the device (Windows). Then it works again smoothly, including Edge browser and all other apps, until I start specifically Firefox next time. So, something is wrong with the soft, not with the device. Hope someone can resolve the issue...

Device model: Surface Pro 9 Model 2038 i5 SAM: 6.301.139.0 UEFI: 19.114.143.0 App version: 75.5150.121.0 BIOS Version/Date: Microsoft Corporation 19.114.143 03/13/2025 Wi-Fi driver: 23.80.0.7 Edition: Windows 11 Home OS build: 26100.4061 Processor: 12th Gen Intel(R) Core(TM) i5-1235U Installed RAM: 8 GB Storage size: 110 GB free of 237 GB GPU: Intel(R) Iris(R) Xe Graphics Screen resolution: 1920 x 1080

MS, 29.05.2025. bei aufruf des buttons: firefox, auf der startseite kommt als antwort: ungültige adresse. Bei einigen links auf eine website kommt die gleiche antwort. Was ist der fehler? Was muss Ich tun, um den normalen zustand zu erreichen. Mit freundlichem gruss. ur

Hello. I have noticed the following problem with your browser: at some point, if you have several resource-consuming tabs open (this is a subjective assessment, I have not tested it), almost all the buttons in the browser stop working, namely the tab close button, the extension button, etc., but you can still close them using hotkeys. This problem goes away when you restart the browser.

I should say that this problem appeared not so long ago, about 1-2 weeks ago, when I updated Fedora 40 --> Fedora 42.

Please tell me where the problem might be.

When I try to log in to my emails I get a message saying Network Protocol Error. Firefox has experienced a network protocol violation that cannot be repaired. I cannot get into my emails. How do I solve this problem?

I've created a document with a three line header on the top of each page. I use overlay to break each line into three parts - left, center, and right. It almost working as intended except that after the first page on the first of the three lines the center and left part are missing. I have been able to determine that those parts are being overlaid on the first page. There are reasons why I chose this method instead of using a table. I'd be happy to send the HTML code used. Strange thing is I get the same results on other browsers. I use the same technique for all three lines and the other two lines come out as expected.