Firefox Community Forum

I run the latest version of Firefox.

Lately it refuses to open on first attempt - be it from a start menu link or double-clicking the shortcut on my desktop or trying to open a html file directly.

It's annoying and i'd like to fix it.

I've done all the usual stuff like clearing the cache.

tia.

I use the est edition of firefox 115.15.0 64bit and after the last update i can't change resolution to any youtube video. Why is that happening and how i can fix it?

Got a number of devices with Firefox installed, all of them Firefox Sync'ed. Most of them on rapid release version cycle and a couple of them on ESR.

When https://support.mozilla.org/en-US/kb/website-translation it provided a clean way to browse entire pages automatically translated. Problem is that the translate option is not there.

I'm at work right now on ESR 115.15.0 / Windows 10 64-bit and no translate icon appears on the address bar when checking German or French or Japanese sites (for example). Comparing my own browser settings to another, non-ESR FF it seems that on ESR something is missing. There is only a reference "Firefox Translations" and a "Exceptions" button to it. Check the attached image.

Can't tell if this is a bug or a feature (ie ESR lacks Firefox translate).

Since this morning I cannot access Lastpass vault in Firefox. I still seem to be signed in and Lastpass is filling password forms. But when I go to the vault I just get a blank screen. It continued to work ok on chrome but I use FF for most of my everyday browsing. I believe that FF was just updated yesterday.

What information that I can supply would be useful to help resolve the problem? I have seen the problem on both my old (ancient) Windows 10 desktop and new Windows 11 desktop. I have seen it on my Windows 11 desktop on version 129.0.2 and 130.0. I saw it first on the Windows 11 desktop as I am spending my time setting it up. But recently saw it on the Windows 10 desktop on 129.0.2. When I hover on a tab it highlights the tab (background lightens); but NO description or preview appears.

It works on both PCs when I first start Firefox.

Hi. I reallllly don't want to be the person asking the same question that happens every day...but I've tried to do a bit of searching. I could've done a lot more. I had a surprise windows reformat event this morning. Everything is shiny and unmodded. I have never had it open new indow tabs and new windows simultaneously. If I close the window on the toolbar and it closes the tab. I'd blame myself...but the only thing I did was change the font size because I'm nearly blind. Is this a new thing!? I hate it ! I don't want NEW windows, I use firefox for tabs.

this is happening in safe firefox and unsafe firefox. it must be something in the settings but i don't know!! (i've had the worst day at work and having to reformat was unexpected and incredibly frustrating...i just want my computer the way i like it)

Hello=)

I am using Firefox v128.2 esr 64bit on big sur 11.7.10..

In firefox there is always this white line on top of the screen when fullscreening a yt video... (but also partial bars in other situations-randomly) (temp workaround : cmd+up arrow . But, whenever you pause or press something it reappears.

Can we please implement a more elegant solution?

Thanks a bunch , dear Mozillians=)

Have an excellent day=)

I had to reset windows 11, all my files were kept ,including the history in firefox but the bookmarks of 10 years of work were deleted. I tried to restore it but there is no old version in my computer after the reset. iI am vey sad. please contact me in [email address] for help thank you

Recently my add-on was blocked for a reason unknown to me. In doing so, I can't even install my add-on from a file now I think I am facing a spam of negative reviews. I have attached screenshots for more information

Please help me, this add-on is very important for my business

The name of the add-on is “uBlock Origin with password”. https://addons.mozilla.org/en-US/firefox/addon/ublock-origin-with-password/

Currently, I have under "Homepage and New Windows" a custom URL (actually 3 tabs) that open when I start Firefox. (It's a thing of beauty). When I launch Firefox, all three (3) tabs start. That's perfect.

However, if I were to start a new window after, it will start AGAIN all three tabs.

Is there a way to start a BLANK window after Firefox initial starts?

Thank you for any help and thoughts you might have.

Hello! I have a problem with browsing google maps on firefox. It's not consistent, but most of the time, after a few seconds of browsing maps via google maps, entire map goes black. Page restart does not help. I tried modifying values of webGL via about:config. I tried assigning external GPU for firefox. I tried playing with hardware acceleration in FF settings. I tried also creating a new profile in my browser. Some of those things did not help. Some of them helped for some time and the issue came back. Ofc my FF is up 2 date. Im out of ideas here. And ofc on Chrome maps are working without issues. Does anyone have any idea what my be the problem here, or what I could do to resolve that, because switching into Chrome in 9 out of 10 cases when I need to use google maps is pretty annoying.

Hi, I've started my laptop after 3 days, opened Firefox web browser and all my tabs are closed / lost. If I try History -> "Recently closed tabs or windows" is greyed out. How can I recover all my tabs from this computer?

Thank you, Tudor

When I open up the Add-ons Manager it shows Window Titler is turned on. But Ctrl-Alt-T no longer works, there is no button showing for it, and it seems to be gone. A button for it does not appear in Customize Toolbar. It is the single most important reason I stay with Firefox. How do I get it to work again? Thoughts appreciated.