Diễn đàn hỗ trợ Firefox

Still getting this error after page refresh on O'Reilley Auto Parts and a few other sites when searching. (I don't get this error when on O'Reilley com home page, but ONLY when searching for a part on O'Reilley and ONLY with Firefox on my desktop. This started just a few months ago. All ad blocks and U Block Origin are disabled). I don't get this error with Google Chrome on this Windows 7 PC or on my Android phone. Any help is appreciated. Thanks.

Hi,

I use Firefox app in macos, android and ipados. The bookmarks across them are not synching automatically. I need to press sync manuelly to do. All apps are updated, all settings look fine. Please help me synch bookmarks across platforms. Thanks a lot.

https://assets-prod.sumo.prod.webservices.mozgcp.net/media/uploads/images/2026-03-10-19-36-53-447148.png

This tab group notification seems to be bugged or something. It just keeps reminding me over and over and over and over.

Any help would be appreciated.

With dailyexpress.co.uk using Firefox there are two pop ups. One is breaking news on each page using right links and the other is a subscribe to read any of the site, which is recent but prevents reading the site. This does not happen using Microsoft Edge.

I am currently trying to set up automatic backups to a local network folder. I have set browser.bookmarks.autoExportHTML and browser.bookmarks.file via the about:config page. This creates the backup on X:\bookmarks.html as desired, but only this one backup. Is there another way to create the backups with a timestamp and to keep to the maximum number via browser.bookmarks.max_backups?

I use Firefox on a Mac to access Brightspace for my classes. I also use Grammarly. When copying text from the Grammarly widgets and pasting it into the Brightspace HTML editor, the text is stripped of hard returns, causing paragraphs to collapse without any breaks between them.

I have tried pasting as unformatted text, and the issue persists. This issue does not occur in Chrome, so I suspect it is due to how Firefox handles clipboard data. I have not found a workaround or resolution for this.

the clear option on search bar is not working i troubleshoot , restart and even reinstall the Firefox but it is not working . All other options like microphone camera all are working except clear option

Yesterday, possibly related to updating to version 148, my profile completely disappaered. My old profiles are not visible under about:profiles, but are present on disk. They can not be imported with firefox -P. How do I get my profile data back?

When I try to connect to www.qsuper.qld.gov.au, I get this message:

"Pardon Our Interruption

As you were browsing something about your browser made us think you were a bot. There are a few reasons this might happen:

   You're a power user moving through this website with super-human speed.
   You've disabled cookies in your web browser.
   A third-party browser plugin, such as Ghostery or NoScript, is preventing JavaScript from running. Additional information is available in this support article.

To regain access, please make sure that cookies and JavaScript are enabled before reloading the page."

I have checked that javascript is enabled and I do not have Ghostery or NoScript plugins. Interesting, the "support article" was hyperlinked and I could not access that either. (https://ds.tl/help-third-party-plugins, and the message is"server not found") I have rung Qsuper who advise me that there website is fine. Please advise any strategies. Many thanks in anticipation.

For the past 15-16 days, Firefox has been consuming extremely high memory.

The problem: - When Firefox first opens, it starts normally at around 300-400 MB - But after using it for about 1 hour, a single Firefox window grows to 1-2 GB of RAM - This keeps increasing the longer I use it (memory leak behavior) - Currently Firefox (41 processes) is using over 5,131 MB total memory on my system it's normal but after 1 hour a single firefox window grows to 1-2 GB of RAM

What I have tried: - The issue happens consistently every day for the past 15-16 days - Other browsers like Chrome and Chromium use much less memory in comparison

System info: - OS: Windows 11 - Firefox version: latest version 148.0.0.0

Please help me fix this memory leak issue. It is making my system very slow.

Tell me a working method of getting firefox to change my password so as to stop me having to sign in every time I need to use it. Worked before but doesn't work now.

I had a mainstream company website start some of this months ago and now I seem to be getting more and more similar connection problems for other sites. My pc works just fine on nearly every other site so I just don't see it as my pc. I asked my ip and although I question whether they will help much but they did say nothing from their side. Yes I am up to date on ffox and OS. Clearing cookies does nothing. Some sites just say access denied, some will just never load or have some bs 'oops' or 'something went wrong' message. Chrome seems to mostly work but it may be goofy getting the sites working. These all used to work fine before. It does have the same or similar problem using other pc's on the same network. I can find nothing in my modem/router that is blocking anything. How do I find out what is wrong?

Here's the error page I get from O'reilley Auto Parts when searching. (I don't get this error when on O'relley com, but ONLY when searching for a part and ONLY with Firefox on my desktop. This started just a few months ago. All ad blocks and U Block Origin are disabled):

https://www.oreillyauto.com/search/v/a/4649/automotive-car-1988-pontiac-fiero?q=oil+filter

Access Denied You don't have permission to access "http://www.oreillyauto.com/search/v/a/4649/automotive-car-1988-pontiac-fiero?" on this server.

Reference #18.8aa03b17.1772750536.8978d2fa

https://errors.edgesuite.net/18.8aa03b17.1772750536.8978d2fa

I can submit posts on X using Chrome, but Firefox, for some reason, has cut off the portion of the posting box that contains the submit button and other edit features. It simply vanished as of March 10 2026.

I have attached screenshots showing FireFox vs Chrome.

I cleared cache and cookies to no avail. I have the latest Firefox version. 148.0 64 bit. Windows 11 operating system.