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our VPN was updated and is now giving me a CONSTANT repeating notification "Firefox" browser does not have private browsing permission, please enable "Run in Private Windows" in WebFilter extension option. I looked but did not see this option. where would it be, and/or what can i do about this, it's driving me nuts, lol, thanks in advance, I LOVE FIREFOX!!!

When the add-on "Copy Sent to Current" is running, the Composition Toolbar in the Compose Window is blank and therefore there is no "Send" button. What am I missing?

I've attached two screenshots - one with Copy Sent to Current disabled and the other with the add-on enabled.

when I click the middle mouse button (wheel)to open the bookmark, it jumps straight to a new window, despite the option When you open a link, image or media in a new tab, switch to it immediately" not being active in settings.

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I'm only seeing this on a (Windows 11) laptop that connects via a proxy server. The proxy settings are greyed-out (unmodifiable), set to use system proxy settings.

When there are changes to the network, Firefox closes without me doing anything. When I re-open it, there's no indication of a problem. Is there anywhere to view events that might have triggered the browser closing?

Aside from troubleshooting mode, which I'll try, is there anything else I should do/check?

I just upgraded to Thurderbird V. 139, and my inbox looks completely different, which must have been part of this release intentionally, with every message summary now in an outlined rounded rect box, rather than beiung presented as a simple one line of table. Is there a way to go back to the old look? It let me see way more message summaries at one time, even when the new look is on high density. Thanks!

I'm trying to configure Firefox using AutoConfig as described in this support article, Customize Firefox using AutoConfig.

However, I can't get Firefox to read the firefox.cfg file.

Details:

• Firefox version: 139.0.1 (64-bit)
• Build ID: 20250529122813
• Source: Built from https://hg.mozilla.org/releases/mozilla-release/rev/e7720952908c6d50d8747132d1bb3e6424f8d9a5

Here's what I've set up:

  pref("general.config.filename", "firefox.cfg");
  pref("general.config.obscure_value", 0);

2. firefox.cfg is in "C:\Program Files\Mozilla Firefox\" and begins with "//".

Questions:

• Does AutoConfig still work in the official Mozilla Firefox release (not ESR)?
• Is there a launch option or environment variable required to enable it?
• Is there any way to troubleshoot if firefox.cfg is not being read?

Any help is appreciated, thanks!

How do I set the display screen to show just ONE page width without having to scroll right or left to see the entire text line. I want to have the text wrap to the next line when it reaches the displayed window width.

when we open firefox, the language comes up in Germany, it whats to know if we want to translate to English but should come up in Englisg. we went into settings and made sure it was set to English

OK I have been trying to stop Firefox from adding proton.me to the Manage Cookies & Site Data folder. Let me be clear this is happening when I start the computer WITHOUT ever opening Protonmail or touching the desktop shortcut to login to Protonmail What I have tried Under Manage Exceptions I added https://account.proton.me and set it to Block all that did was prevent me from logging in to protonmail OK lets try Allow for Session and YES I did uncheck Site settings What happens is Protonmail still shows up in Cookies & Site Data Folder AFTER doing correct closing of Firefox with the X in the upper right I have done this twice. Real Question why do you need to add the cookie to FF or why are you not deleting the cookie when I close FF and better yet I have not touched Protonmail and YOU are adding a cookie this one makes me real unhappy

Lately on firefox 115.24.0esr (64-bit) running on windows 7 settings in startpage.com keeps resetting, I think this was a bug going around even microsoft Edge had to fix it, this means firefox must be the issue because it was working before and I never deleted the cookies or site data.

Hi Mozilla Staff..! How do I get rid of the popup windows that display a persons email address when I scan my mail. The popups linger for sooo long it blocks me from reading the text behind it..! HELP ! Jeffrey

Dear Support:

Much earlier, I changed the screen from a Light Background and Dark Text in my Mozilla Browser to a Dark Background with Light Text. (Mostly I'm concerned with using my emailer.)

Today, I'd prefer the original configuration for various reasons. Unfortunately, I've completely forgotten the commands to bring this about. To date, no amount of searching brings success.

Can you help me?

Sincerely,

Edward Edward F Crangle

Windows 10 Mozilla Firefox (latest version)

I want to get rid of this icon.

There's an advice/suggestions going around for years based on my search, to disable the reader parse on load config.

It doesn't work, at least not on Android.

And then, we have this other horrible icon for translation. I can't remove that either.

I don't know what exactly developers think but the URL BAR is to show the URL, and smartphone screen size is limited. If that's not the case, just rename it to something like "random enabled features button bar" or something.