Firefox Community Forum

Hi!

I am having a problem with Firefox where: - if I am searching in the address bar in one tab (tab A), - but then before that finishes loading, I switch to a different tab (tab B), - Firefox will switch me back to tab A once tab A finishes loading. It's not immediate and is a little aggravating as it pushes me out of what I was already doing.

I'm currently on Firefox Beta (145.0) on Windows 11. I've tried the "When you open a link, image or media in a new tab, switch to it immediately" setting.

Anyone use LastPass? Do YOU have any hair left? How do I put that extension up at the top. Where my red arrow points? ALSO......

Im entering the email and password i swear dozens of times every day...it never works right, ALWAYS need one or both lines filled in.  I DONT CARE IF IT DOESNT WANT ME TO SAVE THE PASSWORD. GOD KNOWS its NOT retaining it!  OK, im 75 years old. HAVE I LOST MY MARBLES?

whenever I do a Firefox update, there sometimes is a new extension included that I personally feel no use or need for..most of the time I can disable them w/programs like Ccleaner (see image), but some are persistent, and return the next time I open Firefox. Firefox always consumed a significant portion of my 8gigs of RAM, and my latest update to 144.02, it is approaching 15%. Any way I can stop this short of reverting back to previous version?

Hi,

I generally have 20~30 tabs open in Firefox. So as of now, if I scroll on the tab bar, 6~7 tabs will move left/right per scroll. I want to modify this number of tab scroll to one per mouse wheel scroll.

I searched for this tweak but did not get any workable solution.

I'm using Firefox 144.0.2 (64-bit) on windows 10.

If you have any tweak, pls share.

Thanks ..

Since updating to Firefox 144, access to bookmarks on my PC running Windows 11 25H2 has been restricted: - Sometimes no bookmarks are displayed at all. Instead, a message appears stating that access to bookmarks is restricted, for example, by a virus scanner. The problem persists even after restarting the computer. - Sometimes the bookmarks are displayed again, but I can neither delete bookmarks nor create new ones.

Disabling the virus scanner (Avira) and other security programs does not solve the problem either. The problem also occurs in Windows Safe Mode.

How can I use the bookmarks normally again?

i even deleted ALL my bookmarks............I cant get rid of the ribbon across the top, no matter how many times i try. And now I see, the bookmarks live on even after I deleted all of them yesterday.

What the title says. At some point Firefox wanted to update to a newer version, it asked me if I wanted to refresh it, I said yes, nothing much happened besides I got a brand new folder I can't remove from my desktop. It asks for admin rights, I have admin rights, it's a local account, I am the only user, I tried the command prompt solution and it didn't help. Is there any solution to this at all that doesn't involve me getting into the bios?

When I click on my Firefox web browser, I can open one window and one window only. The + sign allowing me to open and keep open multiple windows at the same time is gone. For instance, when I open my email, that works fine, but if an email contains a link to a news story I want to read and I click on it, the browser takes me there, but it closes my email window and I can't get back to it, unless I close Firefox and start over.

Please create a new version of the browser app that supports the ability to use FileSystemAPI on directories, this is essential for working with a BeatBuddy project and SD cards that are saved on my computer using the online editor.

When switching tabs using the MRU menu (Ctrl+Tab), it only shows 7 of the most recent tabs. However, oftentimes I need to jump back further down in the history. This history *is* kept in the Firefox View tab. Is there any way I can extend the number of recent tabs shown in the Ctrl+Tab menu?

Or at least in the "List All Tabs"? It currently is set to show the tabs in natural order and not MRU.

I bought a new PC 64 bit with Win 11. Insalled the latest Firefox. Loged in to my account, but I can get sync to catch my bookmark the old PC. Eksported the bookmark in HTML from my old PC, but the new PC tells me this is not a HTML file? I shut all the extensions down, bult still no sync?

I have no problems transfer the bookmarks to Edge on my new PC, but I can still not import the bookmarks from Edge to Firefox. I hav read som articles from Morzillas site, byt I can solve this problem. Any good advise?

Best regards Lars Beneke

Multiple extensions are added and enabled yet only 3 of them are displayed on the menu that is displayed when clicked on the extension icon on the tool bar.

Version 144.0.2 (64-bit) Firefox is up to date

Environment - Device: Acer Neo 16 (PHN16-71), 2023 model - OS: Windows 11 23H2 (Build 22631.4974) - Browser: Firefox ESR 128.7.0esr (similar issue observed on 140esr) - Current version in use: Firefox ESR 143.0.4 (64-bit) - Graphics: Hybrid – Intel UMA + NVIDIA RTX 4060 - Drivers:

 - Intel UMA: 31.0.101.4146 (UMA-labeled)  
 - NVIDIA: 551.76 (GeForce Game Ready Driver)

Issue Description While using Firefox ESR (128.7.0esr and 140esr), the laptop’s built-in screen occasionally begins to flicker, and after prolonged usage—especially when browsing Facebook for tens of minutes—it gradually develops severe distortion, resembling water damage or ripple effects.

Key observations: - Screenshots appear completely normal, indicating the framebuffer is unaffected. - No external monitor has been tested yet; the issue is only observed on the built-in panel. - Rebooting temporarily resolves the issue, but it recurs unpredictably. - This issue never occurred on my older laptop (Acer V3-772G) using the same ESR versions.

Steps to Reproduce 1. Launch Firefox ESR (128.7.0esr or 140esr) 2. Browse Facebook continuously for tens of minutes 3. Screen begins to flicker, then gradually distorts 4. Take a screenshot → image is normal 5. Reboot → screen returns to normal

✅ Expected Behavior The screen should remain visually stable during browser usage, without flickering or distortion.

Actual Behavior The built-in screen flickers and eventually distorts, while screenshots remain unaffected. This suggests the issue may lie in the final stage of the display output pipeline, possibly involving the TCON (Timing Controller) reacting to GPU output or Firefox’s rendering behavior.

Additional Notes  

- Hardware acceleration was disabled in Firefox for testing — the issue still occurred (on older versions). - No similar behavior observed in Chrome or Edge. - BIOS screen appears normal, ruling out panel damage. - After upgrading to Firefox ESR 143.0.4 (64-bit), the distortion issue has not reappeared for two weeks, though minor flickering still occurs occasionally during browsing. - Interestingly, when distortion or flickering occurs while browsing Facebook, switching to another website immediately causes the screen to temporarily return to normal.

 This suggests the issue may be triggered by specific rendering patterns or GPU calls on certain web pages.

- This may indicate a rare interaction between Firefox ESR and specific hardware configurations (UMA → TCON → panel).