Firefox Community Forum

When I type in a Google search in Firefox, a red dotted line (not the wavy red line from Firefox's spell check; spell check is disabled) appears. What exactly is this red dotted line? Can I show or hide it in settings? Can I change the setting in about:config? Please help. It's very annoying.

Copilot is a virus effecting facebook, market place, openoffice, Firefox

   settings 

apps installed apps turn off copilot running in background turn off copilot run at startup uninstall is also an option I'm thinking of.

When trying to access many popular websites with Firefox on my Fedora 43 installation, I am greeted with a security warning page with the SEC_ERROR_UNKNOWN_ISSUER error. For most of these websites I can simply accept and continue, but HSTS-only sites will not permit this.

Affected websites include but are not limited to (based on exceptions in the certificates section of Firefox settings):

• github.io (many subdomains)
• purdue.edu (many subdomains)
• iu.edu
• ebay.com
• cbsnews.com
• iwm.org.uk
• home.cern
• celestrak.org

Any help in resolving this is appreciated.

I usually have a lot of pages open on Firefox and the display in the dock gets packed, if you will. I would like to see an option in the settings to turn the dock display off, just for your program, Firefox. It would be nice to toggle this option. I've searched for about an hour trying for an option and a solution. Thanks for your good works. I'm on an early Mac Mini 15.7.1

Take care. Have fun. //... Joe [edited email from public community support forum]

When I use on line banking and I want to look at a check, I can not get Firefox to render a check image. Also I downloaded tickets to an event and FF would not render the Q-code on the tickets. I what to know what settings to change in order to do online banking. BTW it works in Chromium Browser, but I do not use it and have little knowledge about Chromium, I just have it on my laptop for troubleshooting.

Two QNAP NAS displayed readable web pages this morning. Early afternoon I updated Firefox with a reset and the admin pages on both servers are unusable. How can I roll back Firefox or recover the earlier version?

Hello,

Google Drive today stopped loading properly. I keep getting the rotating circle or "working" in the lower left corner of the browser window. I can get it to load fine in Safari and Chrome.

Docs and sheets I already had open, I seem to be able to interact with and edit normally. But navigating the main file path in Google drive, opening folders, and opening files isn't working.

I would really prefer to not switch browsers, as my entire workflow is set up on Firefox.

Suggestions?

Thanks, Sarah

I just had to sign in to this forum although I had never logged out. I am using Firefox 143.0.3 (64-bit) on Linux Mint 22.2. It is not the first time I am having to login again in one-by-one the sites I visit. And before anything else, I have not changed any of my privacy settings and no new profile has been created due corruption of my default one. It is not the first time this happens lately. Any chance with the Firefox update? I think I installed one quite recently.

This issue just started recently, say within the past 2 weeks Mid September forward.

Only happens in Firefox, Chrome not having an issue. Open Facebook tab and it opens fine then after 10-30 seconds, it crashes with this error "This page isn't available right nowThis may be because of a technical error that we're working to get fixed. Try reloading this page."

Have disabled all extensions, cleared cache multiple times with no success.

Appreciate any other suggestions on fixing as I'm not a big fan of Edge. Old school. lol

Thanks - Dan

I'm using Ubuntu 24 with the XFCE desktop. I'm installing the debs straight off packages.mozilla.org (currently 143.0.3).

Firefox's title bar, and window manager buttons do not have the same look and feel as the rest of my windows. And I have no idea where they're coming from.

They do change appearance in response to picking the different styles in Settings > Appearance, but the changes appear to be limited to colors only. The minimize, maximize and close buttons look differently than on all other windows, and they are more spread out than in, and the shade button is nowhere to be found.

I'm attaching two small images, the first one is the standard set of widgets all other windows have, and the second one is Firefox's odd duck. I could not find anything in settings. "Extensions And Themes" shows that "System theme" is enabled. Well, it's coming up a bit short...

Using version 143 PIP does not work on different workspaces. If I open PIP the PIP only remains on the desktop that FF is on and the PIP disappears on othe workspaces.

When using YouTube system freezes between 5-30 mins, of start of any video. I have troubleshooted, i have checked every extension, i have run every diagnostics on hardware and software , checked and updated every driver but no results i tried checking online but didn't file any solution , the only thing i can do is to reset my system, it does not happen in any other situation. This is happening since the start of Oct'25, if anyone has any idea how to solve this kindly help.

Hi Firefox Team,

I know how hard you guys work and I've used you almost exclusively since the beginning in 2003 and talked a lot of folks into switching to you over the years.

I'm so frustrated about your decisions to change the options for what we users want on our home page and new tabs. Seems I can only use a blank page or your default home page. And if I want my normal home page I need to click on the home icon. In the course of a day, that's a LOT of extra clicking or the alternative, typing my search query into a tiny URL bar.

Are you planning to change this? Or is this Mozilla control by default the new norm? I'm so sad to admit to be exploring Mullvad and Brave now. Never would have even considered it, even though I'm consciously weaning off other US digital products.

Thanks for any suggestions and for all you do. (Yes my IOS is up to date)

Pen

Tôi muốn hỏi rằng Mozilla có kế hoạch nào để tích hợp sẵn tính năng dịch trang web từ các ngôn ngữ khác sang tiếng Việt trong trình duyệt Firefox hay không? Đây là một tính năng rất cần thiết, đặc biệt là đối với tôi khi thường xuyên đọc tài liệu nước ngoài. Việc gặp phải những từ khó khiến quá trình đọc hiểu trở nên chậm hơn, vì vậy nếu có sẵn tính năng dịch từ ngôn ngữ khác sang tiếng Việt thì sẽ vô cùng tiện lợi và hữu ích. Tôi nhận thấy hiện nay trình duyệt đã hỗ trợ dịch từ tiếng Việt sang tiếng Anh, nhưng chiều ngược lại thì chưa có. Rất mong cộng đồng hoặc đội ngũ phát triển có thể chia sẻ thêm thông tin về việc liệu tính năng này có nằm trong kế hoạch phát triển tương lai hay không, và nếu có thì dự kiến khi nào sẽ ra mắt. Xin chân thành cảm ơn!