Firefox Support Forum

I usually open many tabs (hundreds) on my Firefox. Having the startup sat on "open previous windows and tabs," I keep most of them unloaded till I need them to save some memory.

Now, I need to know whether all this tabs, specially the unloaded ones, would have shown on another device after synchronization or not as I'm going to purchase another laptop and get rid of this one.

Thanks for your support.

The latest update has caused all the open message tabs to disappear. I need to access those messages, as they all require responses. I can't remember what they all are. How do I get them back?

Hello,

In Firefox on macOS 13 Ventura, links clicked in Google Sheets docs.google.com/spreadsheets/ or in web.telegram.org open in a new window instead of in a new tab :(

If you have any idea why (in Firefox on Windows 11 I don't have this issue :)

Thanks a lot!

Firefox browser all of a sudden stopped loading talktalk email Tab. This happend a few days ago. No error code warning just a spinning circle, all other tabs load on my Win10 Laptop.

UPDATE TalkTalk say's problem down to Firefox ver 11. I can get my mails via Iphone 7 with no problems. Has anyone (FireFox/Mozilla)! have the answer to the problem?

It seems FF/Moz doesn't have the answer seeing that their Show details » link does not work. What a poor show that is.

Shortcut icons (4 rows of them) have disappeared from my Firefox home tab. After a Firefox update, they were gone. Just white boxes. I tried to re-enter shortcut information, but the box always goes back to white and empty. I tried a System Restore. That didn't work either. I depend on these shortcuts for my work and bill paying. Please, someone help me! Thanks!

raydle1101@gmail.com

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Please continue here: [/questions/1428691]
Hello. I'm a journalist and I have relied on Onetab to save my research links. This morning, a number of tabs that I had open kept crashing, so I restarted Firefox. The restore function did nothing to refresh those tabs.

What's more distressing is that my saved tabs in Onetab (saved over a number of months) appear to have been completely wiped out.

Unfortunately, my last Time Machine backup was in April of this year, but I do use Idrive to back up regularly.

If anyone can help me to restore these tabs, I would be very appreciative!

Does Firefox answer questions about problems they have created!! This latest version of restore previous session has removed restore previous session with apparently no way of getting it back and Firefox has not answered the question as to why or how to fix the problem. Sad!!

When I open a YouTube video in fullscreen in Firefox on my Mac and then attempt to close it using Command + W (without first exiting fullscreen for the youtube video), a new blackish/dark grey window briefly appears before disappearing (3-5 seconds) with no controls and is fully unresponsive. I have changed only 1 setting in about:config to full-screen-api. macos-native-full-screen to true to prevent other monitors from going black (known issue). This does not happen in any other browsers. Could you please tell me how I can resolve this issue?

I am running a Firefox version 119.0.1 64bit on windows 10. I start Firefox with -private-window URL command line option. General Setting "Open previous windows and tabs" is unchecked. Keyboard ctrl-n displays opens a new window showing previous session tabs. How do I have ctrl-n keyboard shortcut open a new non-private window WITHOUT displaying previous session tabs?

Hi everyone, long time returning user here, thanks for your help!

The default setting of middle click on new tab button (the "+") and middle click on empty space on tab bar are both "open blank new tab".

With the "browser.tabs.searchclipboardfor.middleclick" option in about:config, I am able middle click on new tab button (the "+") to open a new tab and search for the content of my clipboard at the same time.

However, I am looking to middle click on the empty space on tab bar to search for content of my clipboard. Essentially swapping the function between middle click on "+" and middle click on empty space on tab bar, when "browser.tabs.searchclipboardfor.middleclick" is set to "true".

I know how to use userChrome.css in general, but I have not figured out a way to achieve above goal...

Subject: Report of Shortcut Image Swap Issue in Firefox

Dear Firefox Support Team,

The issue I am facing relates to the shortcut images associated with different websites and web applications pinned on Firefox’s New Tab page and bookmarks bar. Instead of displaying the correct icons for their respective websites, these shortcuts are randomly swapping their images with one another.

Steps to Reproduce:

1. Open Firefox.

2. Pin multiple websites to the Shortcuts Section, each with its unique icon.

3. Over time (minutes, hours, or days), observe that the shortcut images have switched places with other shortcuts, leading to a mismatch between the icons and the associated websites.

This issue seems to occur without any user intervention and appears entirely random in its behavior.

The ongoing issue with shortcut image swaps is perplexing and disrupts my browsing experience as I rely on these visual cues for quick and efficient navigation.

when playing a video on youtube a mute button should appear when hovering over the tab when language is hebrew, this sign appears always, being on top of the website icon

I use two monitors, and I have multiple firefox windows open at once. When I turn on my pc and open firefox, the windows almost randomly position themselves on both monitors, sometimes they are not maximised either. How can I change this behavior so that all my firefox windows open, maximised, on one monitor rather than both?

When I click a link in a Gmail msg, it opens in the same tab as Gmail. The default for Firefox is supposed to open a link in a new tab. I don't want to lose the open Gmail tab when I open the link. How can I change the behavior so the link opens in a new tab?