Diễn đàn hỗ trợ Firefox

Firefox worked this morning, but stopped in the afternoon. I ran an update, but could not connect to my gmail account anymore, or listen to the Radio France podcasts All this works from Google Chrome (not my default browser). All under the Mozilla VPN 2001:4860:7:150e::fc (why the IPv6 address?)

Firefox 148.0 (20260216153405) Details Installed on: 26 February 2026 at 18:55:57 Status: The Update was successfully installed

~> uptime

21:59:01 up  1:22,  1 user,  load average: 0.47, 0.38, 0.32

~> uname -a Linux tanya 6.8.0-101-generic #101-Ubuntu SMP PREEMPT_DYNAMIC Mon Feb 9 10:15:05 UTC 2026 x86_64 x86_64 x86_64 GNU/Linux ~> cat /etc/os-release PRETTY_NAME="Ubuntu 24.04.4 LTS" NAME="Ubuntu" VERSION_ID="24.04" VERSION="24.04.4 LTS (Noble Numbat)" VERSION_CODENAME=noble ID=ubuntu ID_LIKE=debian HOME_URL="https://www.ubuntu.com/" SUPPORT_URL="https://help.ubuntu.com/" BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/" PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy" UBUNTU_CODENAME=noble LOGO=ubuntu-logo

Thanks, Marc

I have reset Firefox as default browser on my Windows 11 PC a hundred times in the past few months. Today, I could not reset it at all -- I click the default button in Windows 11 and as soon as I close that settings window, it disconnects. I've run out of things to try to fix this. I think it MIGHT be related to Norton 360, because I first notice this problem when I opened Norton.

Previously I could login to www.lowes.com with no problems. For the last several weeks I have not been able to login on Firefox, but I am able to login on Chrome. I have deleted the cookies and history tied to lowes.

This is the message I receive: Sign In or Create Account

Enter your email to get started. We'll check if you have an account. Something went wrong. Please try again.

When I try to search on www.lowes.com I get the following message, but again I am able to search on Chrome

Access Denied You don't have permission to access "http://www.lowes.com/search?" on this server.

Reference #18.ebd6d717.1773082058.9f78705b

https://errors.edgesuite.net/18.ebd6d717.1773082058.9f78705b

Когда пытаюсь перейти на Википедию (скриншот: https://cloud.mail.ru/public/PvTB/x36ntuywL) или на другие сайты, то постоянно Мазила прежде чем я перейду на этот сайт браузер Мозилла отображает страницу с переадресацией. Почему так происходит? Это постоянно отнимает время на дополнительное нажатие по переходу по гиперссылке

При этом у меня есть такие плагины как Adblock, Browsec, Dark Reader

I have emptied cache, reset everything and I still get

Access Denied You don't have permission to access "http://www.cabelas.com/home" on this server.

Reference #18.cdd11102.1773077261.fdc87252

https://errors.edgesuite.net/18.cdd11102.1773077261.fdc87252

This is from Cabelas.com but I am getting it more and more from other web sites. American Airlines, Delta.com, etc. I accessed the help and did all the steps about fingerprinting and turning off "enhanced tracking protection" and nothing helps. Any ideas? Don't like the idea of using Chrome or Edge, but Firefox is almost unusable for me now. If I have to keep using another browser for the sites, may as well just use that one only.

Since I upgraded to you, I am having trouble accessing important and medical info. I would like you to put every thing the way it was before. Easy access. You erraced some of my passwords, I want them back. I spend hours trying to find my info. I am 80 yrs old and do not need this aggravation. Thank you Moira

I've always used firefox

Recently it seems to me that a lot of sites don't seem to recognise me, so I have to do multi step logins.

Paypal for instance. I don't save the password, I type it in each time, but now it insists on sending me an SMS in addition

My guess is that FF is deleting some cookies that I'd rather it didn't. What can I do?

Thanks

Youtube webpages won't load properly after saving. They start to load but then switch to a white page. I need to be able to save a video's webpage to save links and other information for later viewing. This started happening on any computer 2 or 3 months ago. I'm thinking that youtube did something that causes the saving of their webpages to be messed up. Youtube webpages display fine on youtube.com but saving their webpages doesn't work anymore.

A user I am servicing uses Firefox every day. They are on Windows 11. Every afternoon (sometimes at other times), Firefox stops working and loses its internet connection (everything else on their computer continues to be connected).  When they close and restart Firefox to reconnect, it then tells me the user that they are using an old profile and need to create a new one.  They're able to re-log into their Firefox account, which eventually resyncs all their data, but they then have to re-sign into everything, which is a major inconvenience.  The only workaround the I have found is to reinstall Firefox, ever time this happens which then allows the user to use all their settings until they have to repeat the process the next day (i.e., everything remains signed in and/or logging back in is easier than described above).

All of my bookmarks; hundreds of them, disappeared from the folders that appear along the top of the task bar and the folders are now empty. I cannot locate a backup file which is supposedly saved automatically and the appearance of a folder on my desktop titled "old Firefox data" doesn't help resolve the situation. I need help recovering these book marks if possible.

In the last week or so I have noticed that when I go online to to purchase something or just browse for items, my location has altered from UK to Ireland. I wondered if anyone has had the same experience and maybe has an answer to help me.

I cannot log into Facebook with my Firefox browser. Even though the username and password are entered correctly, the login freezes and I cannot proceed. I am able to access the site on other devices. On my laptop, I deleted all cookies, history, and cache as recommended. I am able to log in to Instagram on this device. Coincidental to this problem: when I try to view video on newyorktimes.com, the browser freezes. I cannot view content in other open tabs and must reboot the browser.

Secure Connection Failed

An error occurred during a connection to zoom.us. The OCSP response is not yet valid (contains a date in the future).

Error code: SEC_ERROR_OCSP_FUTURE_RESPONSE

   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.

- this pops up every time i try to join a zoom meeting -

Dear Support Team,

I am currently experiencing a very frustrating issue with Firefox. I have been using it for many years, and it has always been my preferred and most comfortable browser for my daily work. I depend on it heavily, as all my bookmarks and other important information are stored there.

Over the past few weeks, Firefox has been crashing more than ten times a day. I have already tried all the troubleshooting steps suggested in forums and through AI-based support, but none of them have resolved the problem. I also attempted to install and use the Firefox Beta version, but the issue still continues.

In our environment, other users and devices are not encountering this problem, so it does not appear to be related to internal firewall or antivirus restrictions.

Could you please assist me in troubleshooting this issue? I have attached the error screen that appears after the crash along with the crash report for your reference.

No reports shows on about:crashes

Best regards