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Hello, I'm experiencing an issue with tab groups in Firefox.

• I use multiple tab groups in my browser.
• Normally, if I close the browser (without manually saving the groups), Firefox restores everything exactly as it was when I reopen it including all my tab groups and their current tabs.
• However, if Firefox crashes while the groups are open, I run into a problem:

 * When I restart Firefox after the crash and try to open my tab groups, all the recent tabs are missing.
 * Instead of restoring the most recent state of the tab groups, Firefox loads an old, manually saved version from the past.
 * Any recent changes to the tab groups are completely lost.

This has happened multiple times now.

• • System Info:**

• Firefox version: 141.0 (64-bit)
• OS: Windows 11

I'd appreciate any help or suggestions to prevent this data loss after crashes. Is there a way to make Firefox auto save tab group states more frequently, or restore the most recent session even after a crash?

So I've got 6 tabs open in Firefox, all working properly. To help me focus on another task, I open a 2nd window in Firefox. It is, however, blank and unresponsive, doesn't show any extensions in the toolbar, but does show "Firefox View" which I don't normally have showing. I can only close the new window by using Task Manager to shut Firefox down completely or by right-clicking in the Taskbar on the dead window and selecting "close window". What's going on here? First image: working tabs, Second image: unresponsive new window. Regards, Ian Firefox 140.0b2 (64-bit) Windows 10 Pro

希望火狐浏览器可以像edge和chrome一样让网站自动读取PC系统的剪贴板，例如同一个网站gmgn.ai 当我复制一个加密货币ca时，edge中打开的gmgn会自动显示该代币，而火狐浏览器则需要我手动粘贴，非常不方便，请改进

We had a power cut yesterday during wild weather. When I restarted my iMac and opened Firefox I found that all my bookmarks had disappeared. I've done some investigating online for fix it steps but nothing is appropriate. Firefox is only listing one Profile for me.

I have had firefox work on my phone and computer for years. This laptop precedes my computer as well. Every time I open firefox the sync is disconnected and I am forced to log into firefox again. Additionally, it does not remember any of my saved passwords and asks me to "save password?" every single time. I have tried uninstalling and reinstalling firefox, I have updated it, have done several reboots to my laptop but nothing seems to help.

I had to rebuild my Windows 11 this week. Since installing Firefox, streaming videos in Youtube are distorted with significant tiling during the first few seconds. The video has to be rewound manually to see the beginning unhindered, sometimes rewound several times because the tiling still happens, albeit less so with each rewind. I had to rebuild the Windows 11 because some mysterious problem, possibly from a Windows update a couple of months ago, caused a growling hardware contention noise during video or video games that would cycle through several harmonic levels and sometimes move across the stereo plane. Just before the rebuild it became continuous and untennable. The rebuild did not get rid of that problem completely, but there have only been a couple of tiny hardware contention noises since then. This tiling of Youtube video is brand new. The system is pretty much the same now as it was before the rebuild. I still have the old OS on another internal drive so it would be possible to compare files. I just want to know why all of a sudden Firefox is showing this momentary tiling in Youtube. I tried Chrome and there was no titling. Thanks for your time.

I have installed Video Downloadhelper on my Firefox toolbar. I have also downloaded another app which assists VDh on my pc. Could someone kindly give me a step-by-step guide as to what I have to do to save a YouTube video to my pc and tell me where the saved video will be found.

Hello pals.

I want to know whether there is a hotkey for the 'search through tabs' action? I know I can switch to address line with Ctrl + L and then search through opened tabs with a request starting with a % symbol. I want something to reduce this to one step. :) Actually it is made quite nice in Edge with Ctrl + Shift + A

Thank you!

The latest firefox update introduced tab groups, something I've been eagerly waiting for ever since chrome released it!

However, my firefox's tab groups don't hide the tabs correctly. In the video demo I see that when you click on the name of the tab group, it should collapse all the tabs and hide them.

In my firefox, when I click the tab group name, the tabs don't get hidden as expected.

Here is a video that shows the bug I'm referencing: https://imgur.com/a/8ewW1a2

I tried disabling all my extensions and restarting firefox, also tried in private mode, and it still was having the same experience.

Are there any about:config settings that I might have accidentally changed that could be causing this?

Thanks!