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The task bars on the top keep disappearing from my screen whenever I move my mouse away from hovering over them, I want to know how to stop and to keep them constantly on the screen at all times.

Hi, I cannot upload files to any website. For example if I hit add attachment to an email which is open on Mozilla nothing happens. It's the same if I try to upload a resume or a photo for example. I can drag and drop files to upload but some websites don't have that option. I have disabled the pop up blocker and nothing changed. It was the same when I was using chrome and I transferred the data and settings over. Could someone please advise?

Hello,

I want to import email addresses into an existing Thunderbird mailing list. I know how to import and create a new list, but not sure on how to add to an existing list without manually tying in all the information.

Thank You,

I have several POP Mail Server accounts from which I download emails to Thunderbird, including two accounts with Gmail and two with Zoho. I have them configured the same way on both a desktop and a laptop computer.

Up until Sept. 26 all were working fine. After that date, however, I've been unable to download mail from Zoho on either computer, even though I still can download from Gmail. Strangely, I get an error message when I try to download using the desktop computer, but don't get one with the laptop. In neither case, though, will the Zoho email download. The error message, titled "Error with account Zoho_cof", says:

"Unable to write the email to the mailbox. Make sure the file system allows you write privileges, and you have enough disk space to copy the mailbox."

I have plenty of disk space on both computers and have not changed write privileges.

Since the problem is restricted to Zoho and occurred simultaneously on both computers, I thought the problem lay with Zoho. They, however, claim that the problem lies with Thunderbird.

I've attached screenshots of the configuration page for one Zoho account (which stopped working) and for comparison one Gmail account (which continues to work).

I've run Thunderbird in Troubleshoot mode and still get the problem. Can anyone offer a suggestion as to what to do? Thanks!

Using Tbird 78.14.0 (64 bit) with Windows 10. I can no longer access the Page Setup screen properly. I suspect it's because I accidentally put a very big value in for the top margin. The print preview for even a short email says it's many pages, there's no text visible on any of those pages, the only part of the Page Setup screen visible is OK and Cancel at the bottom, and I can't get to the top of the screen. I've tried closing and re-opening Tbird to no avail. How can I get to the top of the Page Setup screen to fix the problem?

Whenever I try to send an e mail or reply to an email I get an error message telling me that the Connection to the Outgoing Server SMTP was lost in the middle of the transaction. I have check with my ISP (Telstra Australia) and there is no fault at their end. The account settings in Thunderbird are correct and I have the latest version. I can receive e mails but cant send any. This problem has only occured in the last couple of days. Can you help please.

I have two iCloud mails in Thunderbird. The older one runs great. For the other new one - same settings - mails sent often appear totally blank in the sent folder. Going to the iCloud webmail, sent messages appear totally normal and mails are sent to destination without any problem. I tried everything, no avail. Also weird is I have two "sent" folders (for no clear reason). Both have this issue, not always. See screenshot of iCloud webmail.

Hello,

I have discovered a reproducible issue pertaining to audio and video desyncing that I have tested on youtube, prime video, and netflix.

I am utilizing Windows 11 Home on an HP Envy Laptop. The bluetooth audio device I am using are the Galaxy Buds FE.

Audio desyncs from video playback when pausing a video (either by clicking pause, using the keyboard to press pause, or by pausing using the earbud touchpad). I noticed that with my desktop computer and my Samsung S22 Ultra phone, when pausing and unpausing a video, the video player has a brief buffering period to auto-sync the audio to the video; however, this is not occurring with the laptop and it causes the audio and video to desync.

Any help you could provide with this matter would be greatly appreciated. Thanks!

I have nine calendars on my TB calendar page.

Some weeks ago, seven of them stopped displaying. They each have a gray Enable button next to their name in the Calendars list, but it doesn't do anything.

How can I reenable these calendars?

(14 other people have a similar problem in the post Enable Calendars in TB V.115.8.0 but it has been archived.)

I am running Firefox ver. 131. The program constantly increases the amount of memory it uses. Task manager shows 14 processes running under Firefox, it also shows a green leaf Efficiency icon next to it. I am using an HP Victus laptop with a Ryzen 5 cpu and 8 Gb of ram. The program will continue to use more memory until it locks up the system and I have to use Task Manager to restart . I don't know how to solve this. It is a new development which may be associated with the 131 update. Please help.

This is what most of my received e-mail messages now look like:

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Some e-mails can still be read but the message is from a previously deleted e-mail and is not what the current e-mail is about. (A message from a previous e-mail has been inserted into the body of the new e-mail and the info. in the new e-mail has vanished.)

Can someone help me? Thank you.

how do I actually turn off autofill addresses? I have it off under Privacy and security, but it asks me EVERY time I fill out a contract if I want to save the address. I have to say "not now" easily twenty times during my work day. Am I missing something obvious? this has only become a problem in the last couple weeks or so, but I am starting to get frustrated. thanks so much! Nicole

Firefox won't connect to this site I just updated it to the newest version. It works on edge, chrome. It says The page isn’t redirecting properly

An error occurred during a connection to fordauthority.com.

https://fordauthority.com/2024/10/2025-ford-taurus-officially-debuts-with-new-hybrid-engine/?fbclid=IwY2xjawFsHPVleHRuA2FlbQIxMQABHVF3bi91-Fv9h6VvH8b1B8mq_fIwJD6WA-sCKjVpItv6gk9z7bbCADAAxw_aem_I67PpqEMsvtyU9wagadJdA

Opening Firefox tells me that a Secure Connection has failed. The error code is PR_CONNECT_RESET_ERROR. You have been unable to locate the account I have been using for many years so I have just opened a new account. Can you please arrange a reset so that I can once again use Firefox as my preferred browser.

Tried linking newly installed Thunderbird to an existing Microsoft account, It won't accept my existing Microsoft username (email address) and password, which I verified were correct.

I have 2 rows of Shortcuts selected & I can see the "Shortcut Icon or Favicon", however one of them is still showing an old one for a website & I know that the site actually have a new Favicon displayed. Why am I still seeing the old one? Is there a way to refresh my page so I see the new one? Any help greatly appreciated.