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In the last few weeks, Thunderbird seems to crash randomly multiple times per day. Every time it crashes, I get a popup that apparently sends some kind of report to Mozilla as soon as I click the "Quit Thunderbird" button. I am on version 140.1.1esr of Thunderbird on a Windows 11 computer with 32GB of Ram and the latest version of Windows. If anybody knows what might be causing this (since I don't see any error messages), I'd sure appreciate it.

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.

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.

- What are the must-have Firefox extensions for productivity &/or privacy? - How can I customize the Firefox toolbar or homepage for faster access? - Is there a way to sync my bookmarks and settings across devices?

I use Firefox on my Mac. I visited a site yesterday that provided some who.is information. When I returned to the site today, the who.is information has been changed. I need to find the cached page from yesterday (if it still exists) to get the data BEFORE it was changed.

How can I do this?

Understand that TB does not have an upper limit to size of inboxes. I run a email-driven micro business and my imap inboxes grow in size very very rapidly. I have a super large storage with my email provider so storage is not an issue. I wonder if imap sub-folders can have less issues compared to a single imap inbox. Any advice will be appreciated.

Well I did send a rather question about 5 minutes ago, not sure if I am repeating myself. Bottom line is how do I reset my Mozilla password as I cannot log into my mozilla account.

last year (not sure whenO my firefox crashed and so my grandson put me back on the older Google Chrome which I did not like because I could not get my bookmarks on easily. I have attempted to get back on firefox, and seemed ok at least i got my bookmarks. I also thought I had created a password, but most of the time I can not log in to some sights. My email address is always the same rosehallmanorbj@comcast.net. So my question is, am i actually completely set up in firefox? at one time I thought I created a password to log into firefox but it does not allow me in. Please let me know it I am totally with my account, and if so how do I get a password to log in. Thank you.

Trying to load https://www.fire.ca.gov/incidents and it does NOT load completely, which it did before all of the upgrades... have to use chrome to view the site.

9 August 2025

Tried to send an email just now, but cannot figure out how to open a fresh file so I can compose the message. In past versions of the program, I would open a new file to address and compose within using the File command, but this familiar method seems to have been supplanted.

From searches I see there is now a new method, and in lieu of the command menu there appears in the top left corner of the screen an icon representing an envelope. Clicking this envelope produces a drop down menu but it makes no direct reference to a composing a new email.

Utterly basic problem, but there is no clear guidance I can find. Thank you for your time and insights.

Michael

Greetings Ya'll, Firefox Bookmarks are no longer being initially placed in "Other Bookmarks, they are now being placed in the "Bookmarks" that is under the "Open Application Menu" Tab.

I've found that the "New Bookmarks" can be "Dragged" as a copy to "Bookmarks", from the "Bookmarks" located in the menu, for they will stay there unless I delete them

I can not move the "Bookmarks" back to "Other Bookmarks"

Would I lose My Bookmarks, If I "Refresh" Firefox, as suggested in the "Troubleshooting Section? If there is a chance of this happening then that would Absolutely Be Catastrophic!!

how can I get the DATE & TIME of a Mozilla Firefox internet search in my history file???

I need to have this info to help document some fraudulent credit card problems and when I had contacted Microsoft.

Thank you for your time and assistance ahead of time!

Emails from certain senders (big companies like Amazon, Twitter and YouTube), after having been received normally for some time, suddenly stop arriving. They are not in a junk folder and nothing I have done has been able to get anything into a junk folder.

I also receive emails on my phone, and the problem messages ARE in a junk folder there. (I only just realised this.)

The problem seems to be that Thunderbird sees some messages as junk but instead of putting them in a junk folder it disappears them completely. From the evidence on my phone, nearly everything being flagged as junk is real email, things I want. If I could simply tell Thunderbird to receive everything it would be fine, but I don't know how to get these emails to download.

Looking at what is in my phone I see a load of important stuff that I really need, in my junk folder there. It's not anywhere in Thunderbird. How can I get this to download?