Firefox Support Forum

Hello, For me, there is no substitute for browsing with Firefox. But for some time now I've been getting notices that I'm not using the current browser version, for example in my email program and the banking application. However, Firefox info in the menu says that I am using the current version and there are no updates available. Here is the Firefox version shown to me: 78.15.0esr (64-bit) I work with an iMac of the following version: iMac (21.5 inch, from 2010) - OS X El Capitan version 10.11.6 (15G22010); - Processor: 3.06GHz Intel Core i3; - Memory: 4GB 1333MHz DDR3; - Graphics card: ATI Radeon HD 4670 256MB Maybe my computer is too old for the latest version, but why does Firefox Info show me that the browser is up to date and there are no updates? Thank you very much for a tip Uwe

I have the latest version of Firefox 78.15.0esr (64-bit) on my Macbook Pro. Netflix says, "Looks like your browser is no longer supported. Please install the latest version or install another browser. Error Code F7121-3078" (see image 1).

Netflix streaming works fine on Opera, but I can't get it working on Firefox, even though it was working fine on Firefox a couple of days ago (Sept 15, 2022). Any help you can offer would be appreciated very much. I have two plug ins: Facebook Container and EFF Privacy Badger. There is no update available to update Firefox. It appears that when the new version of Widevine updated yesterday (see image 2), the browser stopped working for streaming on Netflix. Widevine version 4.10.2209.1 (updated Sept 16, 2022).

I have been trying to identify ongoing problems using Firefox (78.15.0esr (64bit)) on a Mac (using OS10.11.6) wiht Ancestry.com.

Most of the system works fine , except for their internal mail system and graphics.

When I copied some of the text produced (i.e. graphics) into BBEdit, I was able to isolate and produce a graphics output, so I am stumped.

When I spent hours trying to interact with Ancestry, all they do is to send links to FAQ (the same one form different issues) indicating that their 'Tech Support' is less than basic. they of course indicate that Firefox is the issue, but i don't believe this is the case.

I have used another Mac computer to try to access with no luck (changed settings on Firefox e.g. extensions).

Looking for a way to problem solve etc to rule out issues.

BTW Ancestry recommends the use of Firefox as the browser of choice.

regards

Jim

The top informational header for my Earthlink email has vanished on Firefox. I still receive email but cannot reply/forward via Firefox. a complete and correct Earthlink email is still found on internet and their website.

How do I get the header for my email back on Firefox?

Thank you.

Ron Coulter

Dear Crewmembers,

My query is how can I improve Firefox site performance with an OS X El Capitan 10.11.6 version? To my knowledge there is no upgrade available to Sierra. Are there any possible solutions to the limitations I am currently in?

Kind regards, Fiona

Using Mac OSX El Capitan 10.11.6 and Firefox 75.15.0 esr

I have a number of desktops defined in "spaces" and each app goes into one. Something odd has happened with Firefox.

When I select a different Window from the Window dropdown, or from the Dock, sometimes there is a "sliding sideways" effect.

And if I go into Firefox by going to the Dock and tapping its icon - it goes to one window; BUT if go to the Dock and tap again, it changes to another window. I think, always the same two.

So its sort of behaving like "spaces" does, but when I view all the "desktops" in the selection view at the top of the screen, I only see one containing Firefox windows.

Its really annoying when the window changes like that, and I don't know how to get them into a single grouping. I have quit & reopened many times, but it persists.

If I knew which of the Firefox Windows were in each of these glitchy "pseudo-groups" then I might quit all of one group, and then re-open them. Not sure if there are just two such pseudo-groups, or more.

Two questions regarding FireFox ESR for legacy macOS:

Is there any plan to make Yelp compatible with FireFox ESR? It hasn't worked correctly for a couple of years…

With the conversion from Intel to Apple Silicone macs, any idea how much longer will FireFox ESR support the Intel platform?

HI. Firefox seems to be logging me out of all my sites when I turn off my desktop. In some cases, it won't even let me access certain login screens. I've already followed instructions about resetting cookie/login/search history settings, etc, but it doesn't seem to fix the problem. Any ideas/advice?

been spending the day updating passwords and i finally had to update my firefox account password, sadly i had lost the original password so i had to fully reset it. Idk if that contributed to the issue at all but ill mention it just in case this is a known problem. now im trying to sign back in and it just keeps getting stuck loading saying "working" some other things, I use waterfox as my laptop runs macOS 10.11.16, so I'm also worried that this is not a bug but a "feature" intended to push users to update their browsers. as i type this its been "working" on signing me in for about 5 minutes and i doubt its doing anything but spinning that wheel around for show. i was able to sign back in on my phone, any help?

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 just "discovered" the existence of ESR, as 78.15 on my wife's beloved 2009 Mac OS 10.11. Our newer Mac is ok with OS 12.6 and Firefox 110, auto updating. We dislike relentless whiz-bang changes, and need just email, simple games, and basic browsing on the older Mac; email, moderate browsing, flight simulation, and some streaming on the newer. In plain English, please, what are pro and con of switching it to ESR?

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?

I didn't even realize you discontinued this security product. So it is synced across all my devices, and I want it GONE. I have old software on a Mac and it is embedded in my Firefox browser version 78.15.0esr (64-bit) I synced a phone and iPad. I updated to a new mac and then discovered Lockwise has been discontinued. Yes I was using it since '21 without knowing it was no longer supported.

I want it gone from everywhere. I manually screen-shot EVERY SINGLE PASSWORD, because I could see no way to export them all. I think that a password manager who has been discontinued for any reason really has an obligation to loudly inform users. Seems like a horrid security risk not to.

Bottom line: How do I delete all the data across the devices I so lovingly added the Mozilla family to? I'm really hoping it's not by going to each one and selecting REMOVE. PLEASE and thank you.

Hello! I have Firefox, version 78.15.0 installed on my mac OSX 10.11.6. A few days ago I lost the ability to use messenger in FaceBook. I cannot send or receive messages from others. When I click on messages, nothing happens. This happened suddenly. Otherwise, Firefox works as normal on my older mac. Can you give me a hint as to what is causing this? Greetings from Alf Steinar Grnvold, Norway.

[email-removed]

(email address /phone number removed by moderator; please do not post personal information on a public website; Forum rules and guidelines)

firefox had me refresh browser and it updated or so,ething... and all my login user information including passwords were dumped... i have old user data but cant figure out how to copy login and key files from old user data file to my current/only profile