Vokatra Rehetra Community Forum

Thunderbird comes up as not responding - tab names appear but he last tab is constantly trying to open. This began about 2.00pm Tuesday 15th September. Shutting down & restarting has no effect - please help!! Brian

Los vídeos de YouTube se reproducen entrecortados en Firefox Al reproducir vídeos en YouTube, la imagen no se reproduce de manera fluida. El vídeo presenta pausas, pequeños saltos o interrupciones durante la reproducción.

Cómo reproducirlo:

1. Abrir Firefox. 2. Entrar en YouTube. 3. Seleccionar cualquier vídeo. 4. Iniciar la reproducción. 5. Observar que el vídeo comienza a reproducirse de forma entrecortada

Pruebas realizadas

• Reinicié Firefox.
• Comprobé que el problema continúa.
• Probé a reducir la calidad del vídeo.
• [Indicar si también ocurre en una ventana privada].
• [Indicar si ocurre con las extensiones desactivadas].
• [Indicar si ocurre también en otro navegador].

• • Información técnica:**

• Versión de Firefox: [indicar versión].
• Sistema operativo: [Windows/macOS/Linux/Android/iOS y versión].
• Dispositivo: [indicar dispositivo].
• Extensiones instaladas: [indicar las relevantes].

What I see When I reply to an email written in classic Outlook for Windows, the quoted Outlook text gets a big gap above and below every single line, and its font changes. This happens as soon as Thunderbird processes such a message again, for example when I view my sent reply, reply to my own reply, forward it, or reopen a saved draft. Thunderbird users who receive my replies should see the same gaps.

Why it happens (as far as I can tell) - Outlook writes every line as its own paragraph and relies on a small style rule that says "no extra space between paragraphs". - Since version 151, Thunderbird puts the quoted email's style rules into a protective container (`@scope`) so they cannot change my own text (bug 1967725). - Thunderbird's own safety filter for HTML emails treats this container as a suspicious rule and deletes it, together with everything inside it. The "no extra space" rule is lost, and the gaps appear. - Older versions such as Thunderbird 140 ESR don't understand the container at all and ignore the rules even in the first reply.

In short: one Thunderbird feature adds the container, another Thunderbird feature removes it again.

How to reproduce (no Outlook needed) The attached test message contains two quotes with the same spacing rule: quote A inside the container, quote B without it. In Thunderbird 155.0.1 quote A shows big gaps, while quote B stays tight.

What would help Keep protecting my own text from the quoted styles, but in a form that Thunderbird's own filter and older email programs don't remove, for example by limiting the quoted rules to the quote with an ordinary class name instead of `@scope`.

Technical pointers - Filter: pref `mail.html_sanitize.drop_conditional_css` (default true); `NoConditionalRules` in `stylesheet.rs` rejects `CssRule::Scope`. - Container: `QuoteSanitizer.sys.mjs` (Phase 2), called from `MsgComposeCommands.js`. - Tested with Thunderbird 155.0.1 on Windows 11.

Kept getting messages that Firefox is unresponsive during use. Has now stopped all together. Uninstalled and reloaded, got a welcome to Firefox message then it went unresponsive again. Now a double click on the App to start does nothing.

I'm trying to remove a couple accounts that I no longer use in Thunderbird. A window keeps popping up asking for a password, but the mail service is no longer available. When I click on the red delete button for that account, nothing happens. I've deleted all the mail in one of them which I was able to do as I thought I might need to do that first, but I still can't delete it after that. The other one won't even let me delete the emails. How do I delete these so I stop getting asked to put in a password for accounts that are no longer valid and I don't want anymore?

How do I access the notification messages so I can post them here? Because there is like 12 or more a day on each machine from multiple accounts.

I got one that mentions restricting the number of concurrent threads using the IMAP interface but no clue as to how to restrict TB from making multiple requests from multiple accounts to the same server at the same time.

I created a POP3 account, and no SMTP config was crested in Thunderbird. So, I tried the Add option and after filling the form the line still did not get created. Current TB version, Win 11 Pro. I have several other accounts that configured OK, all Spectrum.

I want to clear the cache on this laptop that has been in storage for months, but I can't get the instructions question lines to respond when I check the boxes ??? What am i missing?

I followed directions for "Secure Connection Failed" and I still get the screen when I reopen the email account. I went to Avast, Settings, Protection, Core Shield, Configure shield settings-Web Guard and unticked Enable Https Scanning. I hoped by following the directions found on your website the problem would be resolved. Now What do I do to get into my email account?

I am using Firefox 155.01 on MacBook Air (M1).

I updated to OS 27.0 yesterday.

I have tracking protection set to Standard (same as before the software update).

Websites I need to use frequently, such as my health care provider, just twirl, will not open.

I do all my email on my computer but I do have Tbird on my cellphone too, just in case I have to send something. But I never download. So I was in a situation where a government process included 'check your email' and I had only my cellphone with me. So I started downloading: 25 more, 25 more, 25 more ... and a hundred presses latter it's still not finished. Is there some way to reset that? I'm back with my computer and my email seem fine, but the cellphone remains stuck.