Diễn đàn hỗ trợ Firefox

When I try to manually delete all my browsing history from the browsing history icon, firefox locks up and nothing happens until I click my mouse button and I get the message box stating that Firefox is not responding and it gives me two choices, close the program or wait for firefox to respond-

Dozens of reboots every day due to video seizures only with Firefox. Tab crashes causes those I am ordered to support to LOSE WORK. After a tab crash and restore the FF interface is frozen -- no type of input from peripherals possible. This is all supposed to be solved by Monday. If I am out of luck with FF -- just tell me. That's very simple. New machines, new OS and it's worse than under the legacy systems we support after moving up from Win 7 Pro.

Please help, it looks like my passwords are not synced anymore on any Mozilla I use. I sue a Mozilla portable at home and a classic desktop on my office. The synchronyzation works for bookmarks, browse history and download history but not a single password is imported on my sessions ! My files are present : see screenshot01 so my passwords are here. Login.json contains data. So what's the problem. The debug mode said that : see screenshot 02 Thanks for the help

Does any one know how to cure this issue?

My AOL email every time I log in stops working after a while, with the following notice "No Internet Connection" shown on screen. I have to reboot Firefox and cancel the hung up Firefox application to restart Firefox and log back into AOL email each time.

The Merrill Lynch login screen does not appear. Ad blockers are disabled; the problem does not appear with other browsers. Screenshots are attached for the same site using FF and Edge. I asked this question a few weeks ago but never got an answer. I'm using FF 153.03 64-bit

The Nvidia manual driver download page fails to complete loading, i,e, starts looping every 4 seconds never completing to select a driver download.

I'm running W10 with the extended MS security update.

Have had no issues like this previously in 2026 up to July 2026.

What can I do to see these blocked items? This happens to everything I click on. Pictures or articles on clothing, political issues, absolutely every thing that has an option to check to see more. This is rather recently happening. I'm wondering if Yahoo has done something since their "New" but not better version of email.

I had maybe 8 to 15 container tabs, and they have all disappeared a few times before, i was a bit bothered but i didnt have anything too important there, but this time i had a few container tabs that had stuff that i had to keep there because i wouldnt remember them. now they are all gone, and it really annoying and i dont know how to get them back.

Hello Mozilla Support, I am getting Error 526 when I try to open YouTube in Firefox. Other websites work normally, but YouTube does not open. I have already checked my internet connection and restarted Firefox, but the problem still exists. Please help me fix this issue.

Whenever there's audio playing, such as in a Youtube video, there's also a faint continuous high pitched noise as well. This issue isn't present in other browsers, is there any way i could fix this?

No Matter what i do Firefox will NOT connect to techsmith.com i need to update my software it will not let me connect i'm on windows 10 desktop i have been trying for over 4 hrs disabling firewall , proxy's removing exceptions and puttting exemption of this site NOTHING will work i can connect to any other site in world accept this one i am at a complete loss... all my software win10 is up to date PLEASE HELP!

sorry please to contact you in this time,because i have a problems on my pc about camera doesn't work and the ask me to download it on Firefox but i made research but i didn't get the result could you help me about

I've searched the community for support to add bookmarks inside my PDF files using Firefox, but all I get are articles and community posts from two or three years ago.

I currently see no features or buttons to edit the outline of a PDF using Firefox (153.0.4). Are there any Firefox extensions or other Firefox methods that I can use to do this in the meanwhile, or do I have to resort to using third-party software and solutions?

Where can I suggest to add this feature if it doesn't exist?

Thank you for reading.

How do I make "other bookmarks" show up on the bookmarks menu? (Not the toolbar, thanks).

Basically for me, the bookmarks toolbar is just too much valuable real estate in the window. I keep it turned off. Until a year or two ago I could access "other bookmarks" in the bookmarks menu -- in fact I still can at my wife's home computer. (Oddly, she keeps the bookmarks toolbar turned on, so if I needed to get to other bookmarks at home it wouldn't be much trouble anyway.) I've hunted around on the internet and found nothing but advice on how to use "other bookmarks" on the toolbar, which is what I'm trying to avoid. A helpful AI (hahahahaha) suggested that turning the "OB" off on the toolbar would leave me "still" able to access them on the menu, but that didn't change anything on the menu.

Thank you in advance!

Windows 10 Home, version 22H2, Firefox 148.0.2 (64 bit), old i5 cpu, 16GB RAM, mother's shoe size 8A, never been to a Phish concert but talked and talked and talked to Johnny and Jesse Clegg once after a midnight show.