Firefox Community Forum

Within a few weeks or months, tabs I hadn't closed would suddenly disappear, even though I had checked the "Open previous windows and tabs" option in the settings.

After my bitwarden add-on failed me, I remembered ChatGPT helping me with this another time - but I got it wrong. I right clicked the extensions button (I have 3 add-ons falling under that button) and removed from tool bar, thinking I could then reinstall it and the Bitwarden issue would rectify.

Instead, the extension icon disappeared, and is nowhere to be located. ChatGPT wants to do some reconfiguring but surely there's a better way. I have looked in "customise toolbar" (ie, right click toolbar, click customise toolbar and look for the icon" - but the puzzle piece icon is not there.

Surely I have hidden the puzzle piece icon somehow and I need to do some sort of magic to make it reappear... Have never had this issue with Firefox previously.

Dear programmers! Firefox has been buggy since at least mid-May! You can't upload videos to Youtube with it! The upload stops at zero percent and doesn't move any further! The problem started with version 138, and it's currently the same with version 141.0.3! My operating system is Windows 10 / 64 bit. I was previously advised to delete cookies, but that didn't work either. Uploading videos works with other browsers. Sometimes, you can't even post a picture attached to a comment on Facebook. I was able to do that with another browser. The video upload error occurred earlier, with version 131! It was fixed shortly after that! I would like this to happen again! It's very annoying that this error has been around for months and hasn't been fixed!

I find recovering deleted bookmarks difficult in Firefox. Typically, I am told: "on August 12 you deleted 12,540 bookmarks. Do you want to recover them all and over-write your existing bookmarks?" To which the answer is obviously, no.

What I want is a system much more similar to the Microsoft File Explorer Recycle Bin, which lists deleted files on an individual basis, so if I have deleted a file, I can see its name, the date it was deleted, and where it came from, and I can restore that particular file. Or, since we are talking bookmarks here, recover a particular bookmark.

How can I achieve that? Is it possible?

• Clicked on Mozilla
• Update in Progress
• Open Mozilla
• Tabs are lost; must find via History
• Check that identical cases have been present since February
• What is going on, and why is there no back up or update prompt?

Hello. I wanted to know whether it was possible to connect another browser data, as I usually use two browsers: Safari and Google Chrome. I added my data on safari when setting up Firefox, but I would like to add the data on chrome as well. Is there any way to do so?

Hello,

I’m experiencing an issue where I cannot use ChatGPT-5 in Firefox. When I log in and try to select or use GPT-5, nothing loads or functions properly. Other models like GPT-3.5 work normally, but GPT-5 does not respond.

I’ve already tried refreshing the page, clearing cache and cookies, and even disabling extensions — but the problem persists. Could this be a compatibility issue with Firefox? Any advice or support would be appreciated.

Thank you in advance for your help!

Hello Mozilla Support Team,

I hope you can assist me with an urgent issue. After reinstalling Windows on my PC, I lost access to my Firefox Sync data, which includes years of bookmarks, saved passwords, and browsing history.

Before formatting, I had been using Firefox Sync with my Firefox Account (sometimes signed in via Google). However, after reinstalling Windows and logging back into Firefox Sync, my data no longer appears. At one point, I saw my account showing activity from just before formatting, but now that is gone as well.

I am worried that my synced data might have been overwritten or lost during this process. Unfortunately, I do not have a local backup of my Firefox profile.

Could you please help me: - Verify if my Firefox Sync data is still stored on your servers. - Assist with recovering my synced data or advise on next steps I can take. - Provide any guidance on preventing data loss in the future.

Thank you very much for your help. I look forward to your response.

Best regards.