Menu does not appear

I want to use Firefox password manager. The Mozilla page says to go to the menu bar three horizontal lines. However, the menu bars do not appear when I am in Firefox. Wha… (read more)

I want to use Firefox password manager. The Mozilla page says to go to the menu bar three horizontal lines. However, the menu bars do not appear when I am in Firefox. What can I do to reach it. I am on an iPad

Solved 1

Login to Server imap.comcast.net with Username Failed

I have the latest Thunderbird update. Since yesterday, using imap.comcast.net, I have been getting the error "Login to server imap.comcast.net with username [removed] fai… (read more)

I have the latest Thunderbird update. Since yesterday, using imap.comcast.net, I have been getting the error "Login to server imap.comcast.net with username [removed] failed." It wants me to retry or enter a new password. I cannot get emails. I can, however, log into my Comcast email account online and see emails delivered. Thunderbird, of course, will not receive these emails.

For imap.comcast.net, port is 993, connection security is SSL/TLS, and authentication method is normal password. I have not changed any of these settings. I have not changed my password. I have done nothing to cause the problem.

I cannot find a solution online. Could someone help? Thank you!

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blue color and functional problem

Good day, thank you in advance for your help. I have two questions: 1. Do you find Thunderbird release [version number missing] better than ESR? Could you share your opin… (read more)

Good day, thank you in advance for your help.

I have two questions: 1. Do you find Thunderbird release [version number missing] better than ESR? Could you share your opinion?

It seems faster and applies all changes more quickly.

I will test it sometime if 32-bit and 64-bit versions are available simultaneously. I have no idea what kind of channel that would be.

Problem/Question:

In Thunderbird release 64-bit POP3, the font changes to blue for every second email (receipts). Can you tell me how to display every email in black? It's only the second email in the inbox that's displayed in blue (receiving emails). When composing, everything looks black. What do I need to change?

Question 2: Regardless of whether it's 32-bit or 64-bit, and whatever channel, I see updates to the latest version. The program itself has an option to view older updates, but everything is white. I only see white and nothing else. Is this intentional? I can't see the update, even though it's current?


``` thanks for the information

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Unified inbox stopped working

Hi. I use Thunderbird Android 17.0 on my phone and tablet. Everything is great on the phone. On the tablet, unified inbox worked fine until two days ago. Now, no email go… (read more)

Hi. I use Thunderbird Android 17.0 on my phone and tablet. Everything is great on the phone.

On the tablet, unified inbox worked fine until two days ago. Now, no email goes into the unified inbox and I have to open accounts individually to see email. The unified inbox still shows, but the last email in there is from two days ago. I did not change any settings and berichten that the checkbox is checked to show the unify inbox.

What cohort have caused this and how can I fix it?

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I am in facebook thru Firefox and the date on each article is just letters and numbers, works correctly in Edge.

Using Facebook thru Firefox. On each article, dates under sender are just a long string of numbers and letters. I tested it under Edge and it is working as it should. … (read more)

Using Facebook thru Firefox. On each article, dates under sender are just a long string of numbers and letters. I tested it under Edge and it is working as it should. Example: from/title - Walmart Finds Date - dsroeptnSouauuf15fec412m0501u7aa1pu5m0hndu6g1fog1lsiircgoSf5 ·

How do I get just a regular date or time as I was getting until this afternoon.
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How can I stop a "request for signature" box taking over my screen at each new website?

For the last 2-3 day I have been experiencing a box that asks for my signature each time I go to a new website. I can't move the box. I can't screenshot it. Does anyone… (read more)

For the last 2-3 day I have been experiencing a box that asks for my signature each time I go to a new website. I can't move the box. I can't screenshot it. Does anyone know how I can get rid of it?

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spell check does NOT work with copliot

Firefox doesn’t spell‑check in Copilot because Copilot uses a modern custom text editor that Firefox doesn’t recognize as a normal typing area. Since Firefox never turns … (read more)

Firefox doesn’t spell‑check in Copilot because Copilot uses a modern custom text editor that Firefox doesn’t recognize as a normal typing area. Since Firefox never turns its spell‑checker on in this kind of editor, nothing actually fails, so there’s no error code or message. The spell‑checker engine simply never activates. For this to work, Firefox would need to update its spell‑checker so it can handle newer web‑based editors instead of only traditional text boxes.

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Cannot find the Manage Container menu option on the Multip Container extension.

I am attempting to locate the "manage containers" option on the container drop down menu but it is not there. I have read several other threads and have tried cntrl+ abo… (read more)

I am attempting to locate the "manage containers" option on the container drop down menu but it is not there. I have read several other threads and have tried cntrl+ about:config "which did not have a false option" clicking right, and then maybe left and every which way I could click, but nothing. The drop down menu does not move so as to reposition and possibly find what I can't find. I do have my scaling pretty high, I wonder if that could be the problem. Any help would be appreciated, you know how we like to change these kinds of options.

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Question - new Firefox built in VPN

Regarding the new built in Firefox VPN. If I have Tabs open and Enable the VPN on a New Tab, does it then affect all previously opened Tabs, only the New Tab, only the Ne… (read more)

Regarding the new built in Firefox VPN. If I have Tabs open and Enable the VPN on a New Tab, does it then affect all previously opened Tabs, only the New Tab, only the New Tab and Tabs opened after that initial New Tab, or ? Also, is there a Meter Display or similar so I know how much of the 50GB VPN allotment has been used or is remaining ? Thank you, very kindly ...-- J V

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Firefox returns "Looks like there’s a problem with this site" for every site. Other browsers work.

Setup: macOS Tahoe (26.4) and Firefox 149.0 = Behavior: Out of the blue this morning, every website I try to visit in Firefox returns "Looks like there’s a problem with … (read more)

Setup: macOS Tahoe (26.4) and Firefox 149.0

=

Behavior: Out of the blue this morning, every website I try to visit in Firefox returns "Looks like there’s a problem with this site". Every other browser works fine.

Things I've tried, that haven't fixed it: - Ruled Out DNS: Sites like 1.1.1.1 and my home router's IP return the same issue in Firefox, but also resolve in any other browser. - Firefox Safe Mode: no fix - Deleted All Settings, Reinstalled Fresh: - Removed the Firefox App, deleted:

       - ~/Library/Application\ Support/Firefox
       - ~/Library/Caches/Mozilla
       - ~/Library/Caches/Firefox

...and then downloaded and installed 149.0 fresh. - Refreshed Firefox (via [link] - about:preferences (toggled between FALSE and TRUE, testing each time) via this YouTube video

- network.dns.disableIPv6

- network.dns.disablePrefetch
- network.dns.disablePrefetchFromHTTPS
- network.dns.disable

....and in desperation, I checked my Mac for Malware (clean)

I'm at a complete loss: every other browser works, but Firefox is a 100% fail for all websites. Any thoughts?

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data from Chrome to Firefox

I did receive an answer for my previous question. Thank you. However, I don't see an exit option when I tap the three dots in Chrome. I'm using the Android version and I … (read more)

I did receive an answer for my previous question. Thank you. However, I don't see an exit option when I tap the three dots in Chrome. I'm using the Android version and I don't see a way to exit Chrome except by closing the app. Would that work?

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Urgent: Firefox Rendering and Performance Crisis on AI-driven sites (Android/Linux)

Issue: Critical Rendering Failure and Script Latency on Polybuzz.ai I am reporting a consistent issue where modern AI platforms, specifically Polybuzz.ai, fail to functio… (read more)

Issue: Critical Rendering Failure and Script Latency on Polybuzz.ai I am reporting a consistent issue where modern AI platforms, specifically Polybuzz.ai, fail to function correctly on Firefox (both Android and Linux). Despite being a loyal user since 2004, the current performance gap compared to Chromium browsers is making daily tasks impossible. Core Technical Problems: Layout Corruption: Even in Desktop Mode, the UI breaks, elements overlap, and CSS grids do not render properly. High Input Lag: Massive delays in JavaScript execution, causing the browser to become unresponsive during site interaction. Engine-Level Issues: The problem persists on both Android (latest stable) and Linux (Zorin OS/Linux Mint), suggesting a fundamental issue with the Gecko engine's handling of heavy AI frameworks. Troubleshooting Done: Tested with Enhanced Tracking Protection both ON (Standard) and OFF. Cleared all site data and cache. Verified that the same site runs smoothly on Chromium-based browsers on the same network/device. Please investigate Gecko’s compatibility with these modern web standards. Screenshots of the broken UI are attached for reference.

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