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I've just updated from 115.04esr to 115.11esr for macOS to the heap of unwelcome troubles. This experience is extremely unfriendly and annoyingly brazen on part of the Firefox developers.

Every time I launch the browser it starts up from its default profile, not mine. I lost access to all my themes, extensions, history, devices and settings as a consequence, and cannot regain it.

All efforts to launch FF from another profile upon opening of a new instance resulted in a dialog nagging me to move the app to /Applications even though I always kept it in a subfolder of my choosing, and intend on continuing to do so. Refusing to submit opens the default new Firefox profile in every instance.

Closing Firefox instances is impeded by a Chrome-like first-after-installation closure prompt asking to have the browser warn me every time I'm closing the browser. Repeatedly rejecting the prompt makes no difference.

The flatly blunt and pervasively arrogant manner, in which the new Firefox forces its way, is off the charts and is unacceptable.

Is there a straightforward way of restoring the old behaviour and telling it to honour my settings?

I get this error message and then it shuts down if I don't stop it by deleting it....

“Error while installing” :Expecting value: line 1 column 1 (char 0) Fire Fox then shuts down if I don’t delete it.

When I enter the address of a website that I like the browser opens a chinese version of the same website. I try changing the address repeatedly and it always goes to the chinese website.

www.lomography.com goes to lomography.cn automatically. I can't change it.

I want to view the website in English (US).

Been trying to find my way through controls to change this but to no avail.

What do I do?

Good morning :-) All of a sudden my gmail no longer opens in Mozilla Firefox. All other sites work, and my gmail works in Chrome and Safari. I don't like to use any other browser. I've tried the bookmark and went outside the bookmark, and neither works. It just spins and spins. Can you please help me?

On start-up the Firefox browser shows a list of articles/topics that is referred to as Pockets. I clicked on one from Orion Magazine this morning and after the article was up for about 30 seconds a graphic appeared that showed a large metal looking sphere and was suppose to augment the article. This graphic completely locked up my computer. I am running an ancient iMac, mid-2007, and it took bringing down my wi-fi network and a little frustration to get my computer unfrozen. Please take down this article.

My bank is telling me that my browser is not secure. I check my account daily and this is the first time I have received this notification. What must I do to renew security?

In Amazon.co.uk, when I tried to remove items for view option, the option is not working. I tried with Safari and it works?? so is it a bug with firefox or amazon, but then again why aill it work with other browser....

I need to access an essential security device that has an address similar to my modem, with numbers and periods only. But Firefox consistently adds either "HTTP" or "HTTPS" to the address, so Firefox says, “Unable to connect.” I am able to access my modem page without Firefox adding anything to the address. The instructions I found (at Support.mozilla.org/en-US/kb/https-only-prefs) say to disable or insert exceptions in the “HTTPS only" option on the “Privacy and Security” section of Firefox Preferences. However, there is NO "HTTPS only" selection in my Preferences (Version 78.150esr). The other suggestion, to “Click the Lock icon in the address bar,” will not work because there is no Lock icon in the address bar with this address. I have "Use the address bar for search. . ." unchecked in the "Search" section of Firefox Preferences. I also tried unchecking “Provide search suggestions,” disabling all of my Firefox extensions, and using “non-private browsing” mode. Safari browser will not connect to this URL either. Help!

I am no longer able to log in to eBay using Firefox. I am using Firefox 78.15esu bc I have an older Mac that will only support up to Mac OSX 10.11. I was able to use eBay up until this morning when the site asked me to log in again... and verify that I am indeed a human through the hCaptcha checker. The checker cycles between identifying horses and lions... and every time, I seem to pass but then comes the message "Failed to pass Captcha, Please try again." I can access eBay using Safari and Chrome. Right before the failure today, the rendering of the eBay pages was odd... needed 3x the screen width to see the whole page. eBay says that the problem is on the Mozilla side of this issue... mostly because I can use a different browser without problem. I think I am in agreement with them. I don't really want to use a different browser but I will bc I like eBay, too. Please advise.

I try to login on Firefox or google the the sight of "sigsauer" but I get a forbidden you don't have permission to access this resource. I can certainly use safari. Why can't I use google or firefox

Hello,

I know this question is probably somewhere here but I can't find the answer (what I tried below).

So, I have a Debian 10 computer, with Firefox 78.15.0esr. I'm using the Adwaita (dark version) theme on my OS.

The problem is that Firefox uses the dark theme in Its menus (I don't mind) but It transmits to websites this setting and thus, websites supporting dark mode use it (Google, DuckDuckGo for example). I don't like that. I want them to use the light mode but keeping my theme on my OS.

So, I tried to change the value to 0, 1, 2, 3 (I tried each for them) for the setting layout.css.prefers-color-scheme.content-override and put "Adwaita:light" in the widget.content.gtk-theme-override field in about:config. Each time I restarted Firefox. It never works, websites still continue to use the dark theme...

Thanks in advance

Version: 78.15.0esr (64-bit)

The bookmark dropdown submenus won't open any more. I can click Bookmarks>next random menu>next menu and it won't show the bookmarks. To be clear, I am going to a folder bookmark and then a sub-folder bookmark which won't show what is inside this sub-folder.

Any idea why this is happening?

TIA

Hi

I accidently unistalled firefox on my macbook pro, I had to re install. I had to sign back inot fire fox by creating a new account under robinpegden@icloud,com.

I already had a firefox under this user name. Can you link my old account so I can transfer all book marks saved etc? thank you.

My email address is above