Diễn đàn hỗ trợ Firefox

I'm using the current Firefox-ESR for Linux x86_64. Under Settings > Privacy and Security > Cookies and Site Data > Manage Exceptions, I blocked http:174.138.51.92 and https:174.138.51.92 several weeks ago. But Manage Data shows 10 cookies last used 45 minutes ago, and Remove Selection for these cookies fails (incidentally retaining the "last used" value), even when repeated multiple times as fast as I can mouse the select, then Remove Selection, then Save Changes then Manage Data .

How can I delete these cookies and site data? And why does it fail for this site and this site only? And how can I block them permanently, short of black-holing that site in /etc/hosts?

I have used Firefox with sync since sync were released. Today (25th dec), all of a sudden hundreds of saved passwords are gone, just 9 out of at least 200.

I have changed the password for my account and logged in. Tried to logout and login again but just 9 passwords is found, extremely frustrating!

Anyone got a clue what has happened?

Peter, Sweden

I closed all my tabs and reopened the browser bc I was getting lag on sites like X.com when typing my messages. Immediately after opening Firefox again, my homepage, MSN.com was loaded. I tried to click on the arrow to scroll through the different headline stories and nothing happened. I used Chrome & Opera to load the same page and they work fine. This seems like a Firefox thing. I have no extensions or permissions that deny me the right to click on anything. What is the problem?

...unable to delete history (attached 1.png) and files still showing after clearing downloads (attached 2.png); unable to manage bookmarks (save via star in address bar or drag & drop to bookmark folder), delete or move bookmarks, create folders) outside of troubleshooting mode; unable to export bookmarks json file in any mode; NO CHANGE AFTER Firefox RESET... and routinely run disk utility & reset PRAM on this Intel computer...

Please advise, other than updating to latest compatible version (macOS Monterey 12.7.2) or replacing computer.

google.com will not come up on android version of firefox. BUT if a search was already done that google page will com up. I open firefox type google.com in the search bar, but nothing i go into past history click on a previous search an boom google.com comes up

cleared all browser history stuff uninstalled reinstalled etc

I use Mozilla as my browser on Windows 7. When I click on Mozilla I get an Error page which reads, " Server Error in "/" Application. Runtime Error. Not sure how to fix this. Can you help. Thank-you

I recently installed firefox on a new computer and it will not access the internet. Any access request gets the message "Hmmm. We're having trouble finding that site." We cannot connect to the server.... It says to check that fiefox has permission to access the web, but I do not know how to do that. How can I get Firefox to access the web? I do not want to have to use different browser, but will switch unless this is resolved.

Hi,

Previously no issue however today cannot get Google maps wont add to calender comes up with error message...works fine in Chrome just not with ff - 115.6? Tried clearing cache etc however no joy..any ideas ..also how to actually contact ff support?

Thanks

When a new bookmark is created it goes to the end of the bookmark listing in the left panel. How can I force Firefox to automatically put each newly created bookmark in the correct alphabetic position in the left panel Bookmarks panel? I DO NOT want to alphabetize the entire panel, I just want each newly created bookmark to go where is alphabetically belongs. I do not use folders so have one long list for bookmarks menu. thank Bob

Firefox detected a potential security threat and did not continue to noodlemagazine.com because this website requires a secure connection

I am unable to login to any website using the "Sign in with Apple ID" option when offered. The login window opens normally, the username and password fields render properly, but then as soon as I hit enter or click login. The confirmation/page with the two buttons one grey one blue that says "continue" appears for a split second and then vanishes. I have turned of all forms of content blocking and the issue still persists.

Hello,

Is there a way to export tabs to a PDF file? I need to rebuild my PC and am backing up everything. I have a ton of tabs open. Can I export them somehow so I can import them after I have reinstalled Firefox?

I've searched but what I find doesn't match what I see in my browser as far as menus, etc.

Thanks for your help

I'm trying to run Firefox ESR on on a Mac with OS 10.11.6. This page (https://support.mozilla.org/en-US/kb/firefox-mac-osx-users-esr) seems to indicate that Firefox ESR should work on a Mac with 10.11.6, but my computer says that Firefox ESR is not able to run on my Mac with 10.11.6. Any suggestions for how I can get Firefox to run on this older computer?