Diễn đàn hỗ trợ Firefox

HELP Please have tried numerous times by instructions given on support. Nothing is working. Can not correct with Dr. Thank you:)

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I'm pretty sure Firefox behavior on redirects used to present an option to "allow for this site." But if it did, that is now gone. There is only "allow." It allows once, and the next time you visit the same site, you have to allow again. And again. And again. Since one of these sites is the enrollment management system for my college, something I access literally hundreds of times each semester, this is fantastically annoying. I know how to turn off redirection altogether, but that seems like a blunderbuss solution. Most of the time, I like that warning. I just want to allow exceptions. Is there any way to do this?

I am facing issue while downloading files in Firefox Private Browsing. Whenever I download my PDF files, as soon as I close the browser window, the files also get deleted automatically. What should I do to rectify this issue.

Hi, I have been using Firefox for a good few years and I love it. I also use NordPass. Recently I tried to start using Passkeys as they appear to be less hassle, however, when I try to set one up I am told that my browser is not suitable, and it suggests that I use Chrome (or others). Can anyone enlighten me as to why this is?

I'm trying to configure my router and the instructions tell me to go to https://192.168.1.1. But the security settings will not allow me to get to that (local network) IP address, and ther.is no option to bypass the warning

Long time Firefox user on Linux. Password manager has never saved passwords, but I just lived with it. Recently, I tried setting a primary password, and now I can't log in to eBay, or Mozilla. On eBay, I type my user ID and the continue button is greyed out. On Mozilla, now I get "Local storage and cookies are required", but I DO have them turned on. I tried to change/set the Primary Password, and I get "Unable to change Primary Password". Is there a file protection/privilege problem? How can I track this down? Thanks, Jon

When I try to go to my webmail I sometimes am presented with a Deceptive Site Ahead warning.

I am quite happy that although the SSL might not be current that the website is safe for me to go there. How do I stop this annoying feature from activating?

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

Firefox periodically says I am "forbidden" to enter my Kaiser website (KP.org). I know what Mozilla recommends as a fix, which is to clear data and cookies. But this creates more problems because I have to re-enter passwords and other settings. This is a problem Mozilla's website reports has been occurring for YEARS! Why can't Mozilla/Firefox fix this? Please tell me there is a better way to fix this problem.

David Karp dkarpcal@gmail.com or cloverdavid@gmail.com

I loaded the postcode lottery website but it's completely blurred. I last checked the same website last month, and it worked fine. I have cleared the cookies from Firefox, but the result is the same. It appears clear for a moment, then blurs. No pop-ups asking to accept cookies. It works fine using Chrome. Any idea why Firefox won't display it properly? It loads the National Lottery website, so it's not about gambling sites I guess.

I am getting notifications with the Mozilla logo or sometimes with McAfee logo saying "5 Viruses found, your computer is unstable" and various other warnings. They all also say "via qltuh.titanicooler.top" I have attached a picture.

I have closed the browser, I tried clearing my cache, I have scanned using both AVG, AVAST, F-Secure Online Scanner, and Microsoft Safet Scanner. I am not quite sure what else I should do.

Thank You

I have used for many years Java in Firefox to stream live a stock market app. In order to continue using that app I have to use now Microsoft Edge. I would prefer to continue using Firefox. Is there a solution?

Hello,

We are using Firefox on macOS to access web services that require Certificate Based Authentication. Our certificates are stored on YubiKeys PIV slots.

If we plug the token, open Firefox and access the website, it works just fine. The Certificate picker is shown and the OS ask for the PIV PIN to validate the access.

However, if we do the request when the token isn't plugged, Firefox does not ask for it, the website deny the authentication and the context is kept in cache. Requesting again the web site with the token added in between does not restart the certificate lookup and we are forced to close Firefox or move to a private window to make it works.

What is the proper way to avoid this issue? Is it a known bug? Is there a way to configure Firefox to always show the certificate picker even if no certificate are found and then reload the list of certificate based on connections events?

Thanks

For the second time in the last two weeks, Firefox has deleted all my saved passwords when the program has updated. This happens frequently and is REALLY ANNOYING. How do I stop it? I am now going to restore the files from back up, about half an hour wasted.

Thanks and look forward to hearing back from someone.

Tim Jennings

I don't know why, it is NOT Ancestry, as I can sign in to it on other browsers. I get this error message below.

Access Denied Error 21 What happened? This request was blocked by security rules. Your IP: 73.94.12.65 Incident ID: 6eae587fcef92d46

I have no idea what security rules, but I am working on a genealogy project and have never had a problem signing into Ancestry in multiple tabs before today. How do I fix this? Besides getting rid of Firefox, I mean. I have the same security extensions on this browser as I use on Vivaldi, Brave and Chrome - I avoid Chrome, but use Vivaldi and Brave regularly, along with Firefox.