Firefox ერთობის განხილვა

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].

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 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 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.

Hello, hope your day is good. Since the internet wide announced date in mid June ;; where Microsoft made bios changes which blocked 3rd party vendors programs from fully connecting ,,, my laptop has not been able to ( run) Firefox ,, with out problems . Even to point where my laptop,, locks up . This summer of 2026 has been the worst computer stability issues ever. I’ve been forced to constantly hard stop my rig , spend hours with rebooting ,, and then using Revo to delete non MS apps ,, then download apps ,, especially FireFox Is there a permanent fix to get around the deranged tyrants at MS . Thank you

I've seen this on a few sites and it sounds like this person also experienced this. It happens on Linux and Window. I don't think it's a new bug/behavior.

I'll use vanguard.com as an example.

1. Visit investor.vanguard.com site. Click that you'd like to log on. 2. I'll be placed on a login.vanguard.com page that displays a Username field and a Password field. Because I've logged in before, those fields are yellow and filled in with the proper values. (In the case of the password field, it's all stars, but when I click to reveal the password, it's the correct password.) 3. Click on the "Log In". 4. The browser rerenders the page claiming that the userid or password is wrong.

But if I follow the above steps, but add a step:

2.5. I slightly edit both (one is not sufficient) fields, removing a character and putting it back in so the values are edited but not changed. As I do this the fields become white instead of yellow.

Now when I reach step (4), I'm actually logged in without complaints.

The underlying AJAX request is pretty cryptic, so I can't quickly spot/debug what happens at that level, but I assume the page is not passing the field values visible as yellow. on the page.

Am I misunderstanding how the yellow auto-fill works? (On most sites it works as I expected and no reediting the autofilled fields is necessary.)

Can this be fixed or should I put up with it?

I created a Gmail account so I could use it to sync my mozilla browser but I tried to you it too quickly and it was temporarily blocked by google.

I submitted an appeal and they unblocked it, but since then I have been unable to receive any verification codes that are sent to that email address.

I assume it's on some kind of list that is suppressing being able to send to it.

I’m experiencing a strange issue on Firefox where a separate blank/dark window briefly appears over the browser while I’m browsing, then disappears.

The window appears to have the Firefox icon in the top-left and what looks like a Firefox tab/address-bar interface, but there is no visible text or error message.

It happens randomly while Firefox is open, including while watching YouTube. It does not appear when Firefox is closed.

Troubleshooting already performed:

• Windows 11 cloud reinstall using Remove everything
• New Microsoft account
• Defender Offline scan clean
• Multiple malware scanners clean
• Malwarebytes Premium installed
• uBlock Origin (only extension i use) removed/tested, but the issue remained

I took a picture showing the window appearing. Is this a known Firefox issue, background Firefox process, or something else?

Issue occurred on September 6:When I was running a game and updated my graphics card driver, Firefox was running in the background. My PC went completely black and became unresponsive, so I had to force‑restart the computer.

After rebooting, Firefox reverted to a brand‑new fresh‑install state. All my browser settings, login status, local profiles, browsing sessions, hundreds of open tabs and my categorized tab groups disappeared, only the welcome startup guide showed up.

I logged into my Mozilla account on my Android Firefox device. Some browsing history was synced back. However, synced history cannot restore the original tab session back‑forward page history, nor my manually sorted tab groups. All browser preferences, theme and language settings are also lost.

I originally had 4 separate local Firefox profiles on this Windows computer, isolated from each other for different work purposes. Only one profile was logged‑in to my Mozilla account and could partially sync data. The other three local profiles are completely gone. Those extra local profiles were NOT signed into any Mozilla account and were never synced to cloud storage.

In my Mozilla account’s connected devices list, there are two entries both belonging to this same computer: “MARSHAKK” and “Firefox by Administrator on MARSHAKK”, which correspond to my Firefox instance before and after the crash.

I cannot understand the community help articles about session recovery, and I’m unable to locate or restore my old local Firefox profiles and lost tab sessions by myself. Please give me assistance.

Hello,

I would like to obtain the complete release history of Firefox ESR Portable, including:

The exact release date of each Firefox ESR Portable version. The corresponding Firefox ESR version number (e.g., 115.x ESR, 128.x ESR, 140.x ESR, etc.). Any available information regarding delays between the release of Firefox ESR by Mozilla and the release of Firefox ESR Portable.

Could you please provide a list of all Firefox ESR Portable releases along with their release dates, or direct me to an official source where this information can be found?

Thank you for your assistance.

Firefox is showing me an older version of a website. When I'm opening the same site in other browser it is changes, but mozilla is still showing me previous version. what should I do to fix it?

I've been a user of Firefox for many, many years but I think I'm ready to switch to another browser. Every time Firefox updates, it deposits a shortcut on my desktop that I have to delete. I already have it installed in my start toolbar so I do not need it on my desktop. People will say "no big deal, just delete it" That is my point, I shouldn't have to, give me the option in Settings to install it or not.