Firefox supportforum

how to permanently keep the warning about closing multiple tabs?

Every so often, probably due to an unseen update, when I press the red X at the top of of a page where multiple tabs are open, to see how many tabs are open, they disappear, and the preference option to not close multiple tabs without warning (which says the # of tabs open), has to be turned back on.

I recently downloaded Tree Style Tab. I still see the horizontal tab bar. I would like to hide it. However, I have tried just about every answer I could find on Mozilla, Google, Reddit, and any other websites that offered solutions. Nothing has worked since the last update. This includes the "type in about:config, toggle to true, open profile folder, create userChrome.css file, copy and paste xyz code, save, and restart Firefox" route.

Any help would be greatly appreciated!

Hi, I have recently update my Win system with everything including Firefox. And now when I open new tab there is the same Firefox icon like always, but when I it is loading new page then its new X. When it is done with loading it changes to OK icon of the dedicated page. Is this X normal? Thank you

Hi, As far as I know, Firefox hasn't recently updated but somehow my address bar is now below the tabs. I have searched everywhere and can't find a solution. Searching shows that this has been happening repeatedly for years with people having to go as far as adding code to configure it. It has never happened to me until the change appeared randomly today. Am I missing something, or has the option completely (and pointlessly) disappeared? Please point me in the right direction to restore the position of the address bar. Thanks.

New Firefox is making me angry everytime I use it. New tabs are doing what they want, they never open near the site that i'm watching. Sometimes they open in the middle of other tabs, sometimes at the end. That is so problematic and frustrating that i would download an opera if i can't change it. I use about 90 tabs and that's the way I'm using Internet, I won't change it. I have searched in settings but there is nothing. Old mozilla haven't done this. Can someone help me?

I had several windows open each with different tabs in them.

I shut down them down and switched off my Mac.

On restarting my Mac, one of the windows had disappeared from the restore session. I've checked my History but the tabs don't appear there.

I'm using the latest version of FF on a Mac Air M2

Please advise.

Firefox changed the design on tabs and other features some time back. The whole user experience has been worse since the UX design was changed. For example, it's impossible to find out without going through tab after tab, which one is active and playing. I wish there was an option to reverse back to the old design.

As long as I have an incognito window open, Firefox will reopen old tabs everytime I open a new "regular" window, even if "Open previous windows and tabs" is unchecked.

Often times when I open a new tab, I get a dot that goes back and forth and will not open the tab. This seems to happen if I don't use Firefox for a few minutes. It's like its trying to open but can't.

Yesterday, I was invited to update Firefox on my desk-top PC running Windows 10. When I did, all of my open tabs were absent from the new version. Luckily the old version was still open with my open tabs. Today, my old version opened again with the open tabs and a window that said the automatic updated didn't happen. It invited me to update again. I clicked on "More information" and it went to an error message. My question is, how do I save all of my open tabs when I update Firefox?

I'm facing a bewildering problem with Ctrl+Shift+T, which has only started in the past few hours and persisted through troubleshooting.

In short, it's opening a default new tab when I press that combination, rather than reopening the last closed tab, as is its normal function. The problem is not that the tabs themselves are lost -- the "Reopen Closed Tab" drop-down menu entry is still available on right-click, and seems to function as expected. Similarly, I checked about:config to see if there was a problem with sessionstore or sessionrestore, both of which are at their default settings and can't be causing this. Rather, something about the combination itself is no longer working.

I ran Firefox in Troubleshoot Mode to see if any of my settings were causing this. The problem persisted there, so that doesn't seem to be the case.

A little over a month ago, I got a new phone and synced up my desktop and mobile (Android) Firefox tabs, which I hadn't done previously. This is really the only thing I can think of that would lead to any issues, but it's impossible to match the timeframes -- I noticed this problem today, five hours ago. (The failure for ctrl+shift+t to work includes tabs that were opened from mobile sync.) I make heavy use of this keyboard shortcut and would've noticed it earlier if it started earlier.

Something about Ctrl+Shift+T itself is not properly being 'translated'. Ctrl+T works as expected (opens a blank tab), which is the same thing the Shift version is doing. Both my Ctrl and Shift keys are working fine in other respects (e.g. shift key capitalizes letters and adds special characters), so it's not keyboard hardware. It's not "inconsistent" -- it consistently works for everything else, and consistently doesn't work for this.

I'm using Firefox 122.0 on Windows 11.

Since updating to 121.0.1, only the top edge of the tabs in my menu bar are visible (see image). I tried reinstalling, restarting, and switching to a different theme. Any thoughts on why this is or how to fix it? Thanks in advance!

After updating to Windows 11, all my Firefox webpages backgrounds are colored black even after choosing a light theme which only changes bookmarks and toolbar to white. I want white background like my old Firefox ?