Firefox Support Forum

Hi, Before Firefox's Version 125.0.1 (64-bit) latest update I could download any file from my safe office environment, behind firewalls, VPN, ... Now despite of unchecking the "Block dangerous downloads" I'm still unable to download files. I have Windows 10 on my laptop.

Here are the steps: Click on a file, Save "File not downloaded. Potential security risk." Click on the message - Allow download The result is a file with content "HTTP Status 405 – Method Not Allowed".

Please help me to work the downloading again. I am aware of the safety but I want to switch off this feature.

Thanks in advance for help, Tibor

I would like to change my password for Mozilla Firefox account. I am doing so because I have been notified of a password security breach. However, upon signing into my account via https://accounts.firefox.com/signin (it doesn't matter which device), I cannot change my password with the new one without the red-colored incorrect password window popping up. I know my signin is correct because I have just signed in using it. Whats the problem guys?

Hello. In the last few days when I visit my Shopify website, the pricing on my products is not visible. This is only for me, nobody else has this issue. I do not have this issue on Safari, or on Firefox when I open a private browsing window. It is something to do with Firefox, but I don't want to have to open a private window every time I go to my store. Is there a solution? This has only been happening for the last few days. Thanks

How can the Firefox message popups be permantly turned off they are modal breaking my automation.

Most recent:

Welcome back

Here's a quick reminder that you can keep you favorite indie browser just one click away.

Open my links with Firefox

Not now

I tried to delete my primary password online, but system would not allow me to do so. I have exhausted all avenues to seek help, but to no avail. Any assistance would be greatly appreciated. Tmg3842@yahoo.com

We have an electronic document management system in our company. The system is an internal system without access to the LAN. Firefox detects files downloaded from it as potentially dangerous after the last update. Is there a way to prevent files from this website from being detected as potentially dangerous?

Please see the attached image.

Firefox believes I have a security key.

What is a security key? Where do I find it? Why does Firefox think I have one?

And why is there no helpful information to explain this confusing UX?

Dzień dobry, W mojej przeglądarce chciałabym skorzystać z czatu GPT, ale pojawia się komunikat, że żeby skorzystać muszę wyłączyć blokadę reklam. Szukałam takiego czegoś w ustawieniach i firefox support, ale nie znalazłam nic co by pomogło w wyłączeniu blokady reklam. Czy mógłby mi ktoś pomóc i pokierować jak mogłabym wyłączyć blokadę reklam? Jeśli tak, byłabym wdzięczna.

Proszę o szybką odpowiedź

Pozdrawiam Lena Cieślak

On the page listing passwords, it was possible to sort them by "Alerts".

In settings, there is an option to enable checking the vulnerable passwords: https://support.mozilla.org/en-US/kb/firefox-password-manager-alerts-breached-websites

On my other laptop using Firefox v121, the alerts are properly displayed. But on my second laptop using Firefox v124, the alerts are gone. I can't sort password by "Alerts", the option isn't there. Both laptops share the same Firefox account and have password synchronized between each other.

Obviously, I ticked the "Show alerts about passwords for breached websites" box in the settings but it looks like it does not nothing. I also checked in "about:config" and everything seems good.

Is this feature gone?

When I go into Privacy & Settings, then cookies & site data, I uncheck the box for cookies & site data. It doesn't save. Next time I go in it is checked again. How do I get this setting to save? I'm using Windows 10, Firefox 124.0.2.

I am very surprised and somewhat disappointed that the Password manager protection does not sync across devices. I refer to thread:"Firefox Primary Password is different on my 2 PC's" in the archived Q&A section.

I love the Password manager and this is my main source to keep track of the 1000's of passwords we have to have to operate nowadays and they are easily accessible. It was always my issue that I felt they were very vulnerable as I had not turned on the Password protection due to bad past experience with not properly understanding the feature at first and being locked out of all my passwords or so it felt. I have now re-established this option and feel more secure(maybe foolishly). But, I believe there is a serious security flaw in Mozilla. I can understand that you offer the option to have different password on a per device basis. However I feel the implementation of this is very dangerous and can inadvertently expose all my passwords without my consent.

When I opened my new computer, I did set-up Firefox as my primary browser and enabled Syncing data. I made the foolish assumption that Syncing my password would offer me the same protection as the one I have on my main PC. I was surprised not to be asked for my main password when opening the browser nor do I recall been asked to set-up one new one for the new machine.

If my profile says that I want my passwords to be protected, I would at minima force the same default on any new browser install and require either authorization and / or verification from the original or another previously registered device before sharing the passwords. Passwords should be protected by default as defined i my profile. Otherwise, if my Firefox account is compromised, I will automatically expose all my passwords to anyone.

I do not recall, because I do not install Firefox everyday, but on my Android device, I was not asked whether I wanted to protect my passwords or not. They were by default or so it felt. Yes, they do not use my main password, they rely on my bio-metric info. So, there is a basic layer of protection. Why not in Windows?

Your thoughts?

Jag använder ovpn satt 10 timmar igår med att lösa ett dns läckage men det fungerar inte ovpn säger att det är ni på firefox som kan lösa detta och inte de. Jag vill gärna få hjälp via teamviewer. Mvh Carl Sverige

We are attempting to disable DNS over HTTPS by pushing a configuration profile from JAMF Pro. The profile completes successfully and shows it is disabled, but Firefox will still show it is enabled. Has anyone else encountered this? We are using our own DNS Resolvers and need to not have Firefox force theirs. BTW, in order to avoid confusion, this is specific to MAC OS machines only. Thank you!

Hi, Following https://support.mozilla.org/en-US/questions/1199797 where I can't reply.

The provided solution isn't enough (in my case, the certificate was already there, although there were intermediate certificates without websites allowed - I added that trust, as well as imported more corporate root certificates but I'm not sure any of this was necessary).

Anyway, many web pages didn't work, as all http requests beyond the original one were redirected through zscaler proxy 2-factor auth. All js, css, images came back with a 307 and the corporate authentication page, immediately followed by a call to the redirection, coming back as 200 ... but with the same auth page. I saw that the original request (the base html) was always sent with "ssm_au_c" cookie but page resource requests were not.

I did solve the issue. I had to change the tracking protection options from "Standard" to "Custom" and uncheck "Cookies". Now everything works.

I don't really need an answer but, as others may have the issue and I can't post in the original thread (which is archived), I figured that I should post it somewhere. However, if there is a way to keep tracking protection in place and only add an exception for ZScaler, that'd be great. Adding "zscalerthree.net" in the exceptions didn't do the trick.

I have a bunch of stuff on my LAN, all with static IPs (so I can find things). New Reolink security camera can't be accessed via a browser and it's static IP.

Secure Connection Failed

An error occurred during a connection to 10.1.1.27. PR_END_OF_FILE_ERROR

Error code: PR_END_OF_FILE_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.

Am I truly unable to have access to my own LAN? There has to be a way around this, doesn't there?