Firefox Support Forum

I just updated my Firefox browser. Now it doesn't work: "tab is crashed" - an endless chain, always again this.

You should try harder to release bugfree software ...

What about short-time help?

Later version refuses to connect to my modem, and goes into security web mode. This modem uses HTTP/HTTPS for access, i.e., connects directly it's IP address, then the user enters a username and password. At that point, the the modem switches to HTTPS for control.

With this recent update, there is NO WAY to access the modem for any work, or upgrade the HTTPS certificate on the modem. This is a BUG.

What should happen is that if the web site will accept a HTTP connection, Firefox should NOT refuse connection or test for security issues UNTIL the user or the device switches to HTTPS.

As an aside, I've used Firefox on this Zywall modem for years until recently.

Since the latest Firefox update a few days ago, I am not able to log into my Outlook/Webmail account; nothing happens.

I can access it on google chrome but not on Firefox.

I use a MacBook Pro. I recently created a new profile for Firefox (for work purposes) and set it as the default profile, because I'm trying to get off Chrome entirely. The preexisting no-longer-default profile contained all my "personal" data - bookmarks, extensions, etc. Continued using both profiles for about a week with no issues. Last night my MacBook updated and when I reopened Firefox, the new default profile was fine, but when I went into about:profiles and launched the secondary profile in a new browser, it was completely empty - no history, no bookmarks, no extensions, nothing. That's at least a year's worth of data completely gone. I've looked through support articles and past folks' questions and am just completely lost as to how to restore it or what went wrong. If it's not possible to restore that data, how can I at least prevent this from happening again? I've very much lost trust in Firefox profiles because of this. Help please?

Whenever I open Firefox, it opens every tab from my previous session. I don't want this - if I closed the window, it was because I wanted it closed, and I don't need any automated system to re-open everything on the off chance I was wrong. I believe the setting for this is on the General tab, but as you can see in the attached screenshot, it's definitely off, yet the feature won't go away. I also tried changing the config settings, as listed here:

https://askubuntu.com/questions/1285172/firefox-always-restores-windows-and-tabs-after-reboot

, but it had no effect.

How do I stop Firefox opening these tabs without permission?

TRYING TO OPEN A SAVING ACCOUNT WITH BANK OF MONTREAL https://www.bmo.com/main/personal/bank-accounts/ CLICK ON THIS ONE: Savings Amplifier Account AFTER CLICKING THIS WINDOW APPEARS: https://www.bmo.com/main/personal/bank-accounts/getting-started/?rg=BMO&spc=7880184&ofid=SAASTAND001&lang=en IT TELLS ME TO USE ANOTHER BROWSER LIKE Firefox..... BUT I’M USING FIREFOX. I DON’T USE ANY OTHER BROWSER. HOW CAN I SOLVE THIS ISSUE?

Hi,

I have an issue that about:config > browser.link.open_newwindow keeps setting itself to '2', so I have to repeatedly go in and reset it to '3'.

Not entirely sure what could've caused this, all I've been able to find is this here support article with another bloke having the samme issue, but what seemed to be only once.

I haven't done much in way of troubleshooting, as I'm not really sure how to go about doing that for a browser.

If I had to guess, it would be either something updating, or an extension yanking my chain, so here's the list of every extension I have installed:

1Password - Password Manager Allkeyshop - Compare Game Prices Bitwarden - Free Password Manager Buster: Captcha Solver for Humans Dark Reader Disable YouTube Cards Duplicate Tab Shortcut Fast Copy Links Honey NordVPN - A VPN Proxy Extension for Firefox Return YouTube Dislike Tab Reloader (page auto refresh) uBlock Origin

Running Firefox 120.0.1 on Windows 10. I also run Vivaldi and test with Chrome. I installed Google Analytics Opt-Out add-ons on FF, Vivaldi, and Chrome. When I go to any site with links to X (Twitter), and click on the link, instead of that link appearing the last X link I went to appears. If I click again I get to the correct link.

When I disable the Google Analytics Opt-Out add-on all works fine. This doesn't happen with either of the Chromium browsers, so I'm thinking there's something happening in Firefox by avoiding Google analytics that isn't in the Chromium browsers. In addition, this behavior began within the past couple of weeks of recent FF updates.

I installed several different Google Analytics add-ons and the same thing happened in FF, but not in the Chromium browsers.

Any ideas? I know I can disable the analytics crushers but I really don't want Google hijacking my browsing.

I have recentlly built a new pc. I have updated windows, graphcs drivewrs and checked that the ram is good. I have submitedn the crash log: bp-c292b4b1-dbec-41f5-a25f-5823f0231202

I use firefox as my browser(I like it the best) I have edge on my computer because I upgraded to windows 10. I really dislike microsoft edge. I recently downloaded a couple of pdf's , in the settings it says that firefox opens the pdf. then I click on the pdf and when it opens it has a button that wants me to put edge as the default reader and so I go to the settings on firefox and it says that firefox is the reader tat opens the pdf but their is no way to make firefox my default pdf. it is really frustrating, as I said I really do not like the edge browser. Is there any way that this is fixed? thank you for your help!

sincerely terry barney

For the past few days, when I try to log on to PlayStation on Firefox, the sign-in page sits on a loading swirl after inputting email. There's a clear memory leak shown on Task Manager. The menu bar's right-click doesn't draw properly. FF can't be closed and needs to be terminated. The only extension I have is uBlock Origin disabled for this site.

This website works on Edge.

Attached is the broken menu from right-clicking the menu bar.

When attempting to update my Mozilla account from my Firefox settings, I was unable to add my secondary email address because of an error message stating that the secondary email account exists...

Repeating this action in case of a bug resulted in being locked out of that particular window.

I have no idea what that error message means, nor how to circumnavigate it. Please help!

Thanks, MGB

For some reason any time I try to access Yahoo I am automatically differed to the German site. Even if I manually enter yahoo.com I am deferred to "de.yahoo.com/?p=us". On other browsers there is no such issue.

If possible please reply to my yahoo mail ophiramitai@yahoo.com

What is going on with the Bookmarks function continuously duplicating? I've used the add-in tool (Love It!), but my bookmarks keep duplicating! What is going on & are you going to fix it? I use Mozilla Firefox exclusively as I don't like or trust Microsoft Edge or Google Chrome. Would REALY like to get this problem corrected!

Hello Mozilla Support, I want to ask how to turn off suggested websites on my home shortcut. I searched on the internet, but everything I tried didn't work.

From Alex