Firefox Community Forum

I'm trying to get my wife's firefox browsers synced - mainly her laptop and phone. I've got the phone signed in and working fine, but on her laptop there's no option to sign in and the sync option is missing from the settings menu?

It seems to be profile related as if I create a new blank profile the option is there - but if I copy all the data from her original profile the option goes missing again. Short of manually copying all her data over, I'm a bit stuck for what to do next - any ideas?

I've tried disabling any addons, restarting in troubleshooting mode etc. I've also looked at all the other solutions I can find from here (mostly related to group policies, there's nothing enabled on this) and everything seems as it should be.

I haven't tried reinstalling, but it seems like this is a profile issue rather than an installation issue?

It's a Win 11 laptop (upgraded from W10 if that makes a difference), FF version is 135.0 64 bit.

Thanks!

I can only access my Yahoo email page in Firefox private browsing mode. Please help. This has gone on about a week. I have cleared cache, reinstalled Firefox anew, tried everything until I saw a discussion on line about trying private mode. Bill Schuetter

I am getting malicious popups from Mozilla Firefox that my system has been compromised. it is from h9y4zso85d5n3s.fastinlineservice.co.in How can I eliminate this. I only get it with Firefox

Is there anyway to force actual mozilla pages to be displayed in a dark mode instead of the blinding white background that hurts my eyes to view ? Thanks, David

My personal computer's Firefox says the browser is controlled by enterprise. I have no enterprise.

How does this Enterprise policy get set? And how can I remove it?

Recently I have been having trouble with the Fire Fox/Mozilla site. There seems to an issue with the authentication of certain sites I have frequented for years. The ones that are most effected are those with banking or bank credit cards. HELP

Hello! On 2/7/25, upon turning on my computer and opening up Firefox, my ATT Yahoo mail will no longer load onto Firefox. It takes me to the login screen, then I am immediately logged out. I am able to fully access ATT Yahoo email on Google Chrome. Can you please help me get the functionality back on Firefox? It is my preferred Internet browser, but if I can't get my email on it, then I'd just stop using it and only open Chrome. Thank you for your kind assistance.

I'm on a page I want to save to bookmarks. I double click the star and select the bookmark list, then save - but the page is not showing on the list. The list was recovered from another browser but was originally Firefox. Should I start a new bookmark list and if so how do I import all the categories and book mark?

NOTE - I am using Firefox on my PC which is working fine. Issue is with my laptop Firefox.

Firefox was working fine, on my laptop and PC, until about 3 days ago. Started getting Tried to download various versions of Firefox. I am using Firefox on my PC with the same exact settings, network, Win 11 and Antivirus as my laptop. Firefox, version 128.6.0esr (64-bit) works fine on my PC, but does NOT on my laptop. I uninstalled FF and reinstalled it, changes Firewall to Windows on the laptop from my AV, NOTHING. Driving me crazy. HELP please.

Message below (on ANY and ALL websites) and screenshots attached.

Secure Connection Failed An error occurred during a connection to amazon.com. PR_CONNECT_RESET_ERROR Error code: PR_CONNECT_RESET_ERROR The page you are trying to view cannot be shown because the authenticity of the received data could not be verified. Please contact the website owners to inform them of this problem.

Audio doesn't work with Firefox. This appears to be ONLY a Firefox problem. Headphones work with Edge. Computer speakers work. In Windows settings, testing audio works. But when I attempt to listen to something in Firefox, there is no sound at all.

The logo in the top left-hand corner of my website's landing page does not display using Firefox but is displayed properly using every other desktop browser. Using Firefox, just my name is displayed in place of the logo. Chrome for Android has the same problem but Firefox for Android displays OK. On my iPad both Chrome and Firefox display properly. What are the reasons for this? Is there some upper limit for the dimensions of the logo (mine is oblong in shape)? Do I have some settings that don't suit certain browsers? My site was built using Wordpress/Elementor/OceanWP. Many thanks in advance for an answer!

I'm not sure I have the right topic as I didn't see what I will try to say. The problem is when I send an email (googlemail), I cannot insert a photo/picture in the email. The only thing I can do is attach which I do but want it inserted too. This only started happening about 2 weeks ago. It is now to the point where I have to use another browser to get it to work as it should. Any ideas why?

I get this multiple times per week and then have to delete all amazon.com cookies and relogin to everything.

Hoping someone has a solution as I would prefer to continue to use Firefox but this is getting very annoying.

It's not that they are not in my Firefox downloads manager, which I expected. It's that I confirmed before closing my private browsing window that they were in my Downloads folder on my C drive, and when I went back after closing the private browsing window they were gone. Under "recent files" in my file browser it showed a couple of the most recent downloads and when I tried to click to open them it said they had been moved or deleted. Entering the first couple words of the file titles in the search bar in my file browser yields absolutely nothing.

This was over 30 files or so. It will be really irritating to try to find and download all of them again. Does anyone know of any way for me to get them back???

My bookmarks have all disappeared, except for a few that all reference the safeway.com page!! I have saved these for years to reference information.

What has happened to them?? I know that Youtube is still operational so why can’t I get my bookmarks back?? I went to 'restore' bookmarks and got some really strange associations. Still some reference my aol email account and not the page I bookmarked.

I don't really know if this is the right section but there was this zip folder that had something to do with firefox in my temp files (appdata/local/temp) recently, like a day or two ago, it was full of mostly Json files and it disappeared when closed firefox, I was in private browsing mode at the time. I was wondering what that was? Could it be that some info from memory got dump in that file? As far as I'm aware there had been no crashes. It seems noone really knows the answer of why this happens.

Apologies if this is a dumb question its just been on my mind.