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I have Mozilla Thunderbird email application with Windows 11. Recently I have problems opening some email texts, but not all. I do receive the mails and heading, but the contents are not displayed. This goes for some mails, and I do not see any connection as to which ones open and which ones don't. I would appreciate your advise. Bo Dahlberg

I was confused that apparently "All mail" is now forced to be "Archives", this has happened to both of my email accounts that I use with Thunderbird. Renaming also seems to be blocked. Is there a good reason for this? I find it confusing.

Hi, After the latest update, I experienced unusual Firefox behavior. When I turn off PC Firefox signs me out from all sites and when I open them it also requires me to accept cookies again (on any site, even when I visited it in the previous session). I thought that the update accidentally turned on the option to delete cookies after closing Firefox, but I still have this option unchecked in settings. I can also still se all my previous cookies in settings. Passwords are also still saved in Firefox password manager. The PC is new (3 months) so I don't expect it to have memory problems.

Should I go back to the older version of Firefox? Any help will be appreciated. Thanks

System: Windows 11 Pro 25H2, Firefox 146.0 (20251205151434), I don't use any Add-ons

Hi, My Hotmail account was compromised a couple of days ago. I reset the account with new password and it looks ok now. But today I found a message sent from Mozilla asking me to reconfirm the newly created Mozilla account. I did not create a new account at Mozilla! It must have been by the hacker. Please do not create the account! Of course I do not click 'Reconfirm' on the email. Best

When I try and connect to a site with firefox I get a message saying "Check that Firefox hass permission to access the web (you might be connected but behind a firewall) How can I get check to see if I am behind the firewall and if so how can I get out to connect to that specific site.

When using a pen to write in windows Firefox doesn't detect it and a text box doesn't appear. I've tested with chrome, as well as several other applications and they all work fine. I've also tried reinstalling firefox, as well as disabling all addons. Running latest version of windows 11 and firefox. The screenshot that I've included is what it should look like in Chrome.

I am expecting an important e-mail and none have come through for 2 days. Can someone please fix what ever the issue is so I can receive my e-mails. My e-mail address is: [edited from public forum] @southslope.net

15/12/2025 I need to sync my firefox data from my old windows 10 laptop to my new windows 11 laptop. Do I have to download the firefox app on to my new laptop before I can sync it, and will I need a new password if I have to download the app. Im using my old password on my old laptop to write this. On the new laptop, I tried to sign into firefox on the internet but, it said my password is wrong. I'm an oldie and have no idear what to do. Iwill be very grateful for any help. Many Thanks,

                                                                                           Janet.

A website that I have used for years to track my wine cellar invenory has ceased functioning for me. The Web Designer tells me that the problem is a network issue and not his problem. I get no solutions from my ISP.

When I attempt to load the page and look at the Console I get the following error message in response to several GET requests:

Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://cdn.ct-static.com/dist/js/ct.min.1530c2da96.js.

A web search tells me that this policy is a browser safety net. Any suggestions for troubleshooting?

When I access a specific website the .css files hosted at http://cdn.ct-static.com/ don't load. The Network Tool console indicates that they time out. I have been told this is usually a network setup issue however if I use the MS edge browser the site loads. How do I troubleshoot this?

Firefox is working but my home page yahoo.com is not displaying. I can open other tabs at will and they work fine. Malware bytes has quarantined the mozilla .exe file and they say this is due to a problem with a firefox update. Do you have a fix for this? My laptop is running Windows 11. My email is [edited from community support forum]

I signed onto my parents computer that was assigned to a school district and now everytime I open firefox on any of my devices their website keeps popping up. I've signed out of their computer and have tried deleting and reopening my account, and nothing seems to work.

It started with duplicate Archive and Drafts folders...so I checked TB help, and it gave me several suggestions, including going to my Profile folder and deleting duplicate folders from there. Everything seemed fine...until I realized that suddenly TB has NO emails later than 2022! I went in to Gmail to see if I could recover them...but they're all missing there as well. In my business account--also through Gmail, but managed through my domain name--not just my Inbox, but EVERYTHING is gone. It's as if I never existed.

This is extremely upsetting: I teach and have my own business, and losing all my emails is catastrophic.

Can someone please help?

I've been able to drag emails from my old laptop to subfolders using IMAP. The folders are on the server and with my old laptop, I could drag emails from any account to any folder, regardless of which account it was created under. I started trying to do that with a new laptop and it won't let me drag the email. I have to go through the move > search for folder > select folder process. It's a pain in the butt, especially if I have a lot of emails I want to move. Since I could do it on my old laptop, I'm thinking it's some kind of setting that I have on one that I don't have on the other. I just can't figure out what I did differently on the new laptop that it won't let me drag and drop the emails where I want them.