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My latest automatic Firefox upgrade will only open 1 tab

My last automatic upgrade to Firefox installed a version of Firefox that allows only 1 tab.. This is very frustrating. I need multiple tabs. I searched for solutions, … (mear ynfo)

My last automatic upgrade to Firefox installed a version of Firefox that allows only 1 tab.. This is very frustrating. I need multiple tabs. I searched for solutions, but have not been able to fix the problem. I have used Firefox for over 10 years. Please help change Firefox to support multiple tabs, or I am going to have to find an alternative to Firefox. Having multiple tabs is critical to me.

Locked 1

How do I make Firefox load a tab before I've clicked on it.

Any time I launch Firefox, and it loads with the six tabs I have setup, it doesn't actually load the site until I click the tab. It shows the tabs with the correct favic… (mear ynfo)

Any time I launch Firefox, and it loads with the six tabs I have setup, it doesn't actually load the site until I click the tab. It shows the tabs with the correct favicons, but it doesn't actually download the site until I click the tab. Is there anyway to get it to load the site before I ever click the tab?

Solved 1 10

Vertical Tabs not rendered

I love vertical the tab view. Unfortunately, on one of my systems, vertical tabs to not render correctly. Groups are shown, but there are no favicons or titles shown (see… (mear ynfo)

I love vertical the tab view. Unfortunately, on one of my systems, vertical tabs to not render correctly. Groups are shown, but there are no favicons or titles shown (see attached image). The tabs are also not clickable. Any insight into how I could debug that would be amazing!

Solved 5

firefox keeps hiding my tabs - I have to hover to open them - how to prevent this

I want to see all my open tabs all of the time... firefox keeps showing full screen, I don't want that... how do I reset settings using windows 11, logi keyboard HELP!… (mear ynfo)

I want to see all my open tabs all of the time... firefox keeps showing full screen, I don't want that... how do I reset settings using windows 11, logi keyboard HELP!

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Can I hide the vertical tab/sidebar like how I can hide the taskbar in windows?

I tend to have a lot of tabs open at a time and even with the Customize Sidebar > Hide tabs and sidebar checkbox ticked, it is still distracting at times. Could you pl… (mear ynfo)

I tend to have a lot of tabs open at a time and even with the Customize Sidebar > Hide tabs and sidebar checkbox ticked, it is still distracting at times. Could you please help me find a setting/way so that I can hide it and make it re-appear when I hover on it only. Kinda like how we have on windows taskbar? Much appreciated.

Solved 3 40

"Open links in tab" setting does not work

Hello, I've been using Firefox for several years because of all browsers it's the only one (I know of) that has a setting whether to open links in new tab or in new windo… (mear ynfo)

Hello, I've been using Firefox for several years because of all browsers it's the only one (I know of) that has a setting whether to open links in new tab or in new window. I want them opening in tabs. This has been quite alright until last week when I was suddenly shown a message that I was using an old Firefox version and was forced to create a new profile. I did that but ever since then links keep opening in new windows - even though I have found the relevant setting and ticked the box "Open links in tabs instead of new windows". With or without the box ticked, the only way to open links in new tabs is to simultaneously hold Cttrl and click on the link. I've tried all variations of this box and the next two, but no luck. This is really important for me. What am I doing wrong? Thanks!

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HOW DO WE NOW " SET CURRENT TABS ON OPENING BROWSER " YOU ELIMINATED THAT SETTING THE MOST IMPORTANT !!!!!!!!!!!!

HOW DO WE NOW " SET CURRENT TABS ON OPENING BROWSER " YOU ELIMINATED THAT SETTING THE MOST IMPORTANT !!!!!!!!!!!! YOU ELIMINATED THAT SETTING THE MOST IMPORTANT !!!!!!!… (mear ynfo)

HOW DO WE NOW " SET CURRENT TABS ON OPENING BROWSER "

YOU ELIMINATED THAT SETTING THE MOST IMPORTANT !!!!!!!!!!!! YOU ELIMINATED THAT SETTING THE MOST IMPORTANT !!!!!!!!!!!!

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How can I go directly from the about:processes page to the displayed CPU hogging tab?

I have lots (~100) of tabs open, distributed among windows and virtual desktops. Every now and then the laptop fan starts running wildly, and I identify a CPU hogging web… (mear ynfo)

I have lots (~100) of tabs open, distributed among windows and virtual desktops. Every now and then the laptop fan starts running wildly, and I identify a CPU hogging webpage in about:processes. How can I now switch to the open window/tab of that webpage to close or unload it? I would expect a click (or context menu item) within about:processes to bring me there. Currently I have to scan through all desktops/windows/tabs to find the page.

Solved 2 20

Phantom Window Staying Open

Hi Everyone! I am having some trouble figuring out how to get rid of these "phantom" windows. They appear after I do a sign-in to my Google or Facebook account and it ope… (mear ynfo)

Hi Everyone! I am having some trouble figuring out how to get rid of these "phantom" windows. They appear after I do a sign-in to my Google or Facebook account and it opens in a new window. The windows stay open in the background, or at least my Macbook shows them as windows as if they are still open. Whenever I click on them they just go to my most recently opened tab on Firefox and never actually allow me to click on them or see the tab. I've tried looking for them in the "open tabs" section on Firefox, and it doesn't show them there either. I added a photo to show that the "phantom" window is separate from my currently open browser on Firefox.

If anyone knows how to get rid of these, I would so appreciate your help! Thanks!!!

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Multple open tabs no longer close on exit regardless of exit options

I've noticed for awhile that when exiting Firefox (currently 150.0.3) open tabs no longer close. When I re-enter Firefox (new start) I no longer get my home page. I've tr… (mear ynfo)

I've noticed for awhile that when exiting Firefox (currently 150.0.3) open tabs no longer close. When I re-enter Firefox (new start) I no longer get my home page. I've tried all key combination of exiting as well as the X. I searched this community and WWWeb and found nothing usefull.

Thank you for your attention to this matter. Rodney

Solved 4 60

Closed Tab Groups

All my Tabs Group have disappeared from the Tab Bar. I can see the Closed Tab Groups in the drop down but i can't find a way to re-open Closed Tab Groups. Any clues welco… (mear ynfo)

All my Tabs Group have disappeared from the Tab Bar. I can see the Closed Tab Groups in the drop down but i can't find a way to re-open Closed Tab Groups. Any clues welcome. Running 146.0 and on the beta update channel.

Solved Argivearre 6 1077

Firefox não retorna com as guias antigas mesmo em janela normal

Por algum motivo, meu firefox está abrindo conforme a página inicial configurada, contudo, sempre deixei para retornar com as guias que ficam em aberto e por algum motivo… (mear ynfo)

Por algum motivo, meu firefox está abrindo conforme a página inicial configurada, contudo, sempre deixei para retornar com as guias que ficam em aberto e por algum motivo, meu firefox bloqueou a opção de abrir já com as guias da sessão anterior.

Não sei se é coincidência, mas está acontecendo após esta ultima atualização (19-05-2026), alguém mais está com este problema?

Minha alternativa será abrir minhas páginas todas novamente, e configurar para o firefox pegar as URLs como pagina inicial padrão...

Solved 1 60

Where did the 'Move Tab to a New Window' go?

So, forgive me, I'm a little frustrated right now, but I needed to move an Open Tab to it's own window, without the use of my mouse (yes, it's having issues right now), b… (mear ynfo)

So, forgive me, I'm a little frustrated right now, but I needed to move an Open Tab to it's own window, without the use of my mouse (yes, it's having issues right now), but: I used to do this by tabbing to the TAB in question and pressing <Shift> F10, which opened a context menu with a Move To sub-menu. Now the menu didn't have that option. see pic below. ...Yes, I was able to do the same via, File | New Window, and coping the address to it with Windows cut/paste and <Alt><Tab>. Still I would like to know how to get to the TAB context menu option without the mouse.

Moderator note: this question has been edited to correct the formatting.

Solved 3 50

I don't understand these new (to me) windows where new tabs open. Where do they co me from?

I had a bunch of tabs open (apparently in Window 2). One of the tabs had some page I wanted to close. I hit the x and all the tabs disappeared. I went to view recent bro… (mear ynfo)

I had a bunch of tabs open (apparently in Window 2). One of the tabs had some page I wanted to close. I hit the x and all the tabs disappeared. I went to view recent browsing and the tabs are there in Window2. But when I click on window 2, they don't go back up to the top. If i click on the up arrow they go away, but come back when i click same (now down) arrow again. I want them back up on the top to use. WHERE do new windows come from. EXPLAIN this to me.

Solved 3 50

Where is "Just go to about:config and switch browser.tabs.groups.enabled to false"? All I can find is that response when searching for a way to turn off tab grouping in Firefox.

That tab grouping "feature" really is too much like modern software developers' tendency to roll out a new "feature" and turn it on automatically no matter how annoying s… (mear ynfo)

That tab grouping "feature" really is too much like modern software developers' tendency to roll out a new "feature" and turn it on automatically no matter how annoying some users may find it. Some times when a mouse cursor goes too far and wanders into that tab zone, Firefox starts grouping tabs. Please allow us to turn the thing off.

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