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Recently, I've noticed that, when I Google something, and it shows those AI-created drop-down options (highlit on the screenshot), clicking on the drop down arrow does nothing; no error, no "dropping down", nothing.

Estoy observando un comportamiento específico en Firefox que no logro reproducir en otros navegadores basados en Chromium.

Escenario de prueba:

Sitio web con un visor panorámico personalizado. Imágenes panorámicas de aproximadamente 4.500 px de ancho. Movimiento horizontal continuo y lento. Sin reproducción de video ni elementos pesados adicionales.

Resultados observados:

En Chrome, Edge, Brave y Opera el desplazamiento es fluido desde el primer instante. En Firefox el desplazamiento comienza con pequeños tirones o saltos visibles. Los tirones disminuyen progresivamente y desaparecen después de aproximadamente 4 a 12 segundos, dependiendo de la cantidad de panorámicas activas. Una vez estabilizado, el movimiento es completamente fluido. El comportamiento se reproduce incluso utilizando una sola imagen panorámica. Si existen varias panorámicas, el síntoma vuelve a aparecer cada vez que una nueva imagen entra en pantalla.

Pruebas realizadas:

Se descartó que el problema estuviera relacionado con transiciones entre imágenes. Se descartó que estuviera relacionado con programación o temporizadores. Se probó con una sola imagen activa. Se probó utilizando distintos métodos de desplazamiento. El comportamiento sigue siendo exclusivo de Firefox.

La impresión es que Firefox requiere algunos segundos para estabilizar el renderizado o la decodificación de imágenes panorámicas anchas antes de alcanzar una animación completamente fluida.

¿Existe alguna recomendación específica para animaciones panorámicas continuas de gran ancho en Firefox?

I have installed Firefox's free VPN. It shows in the toolbar, as a grey X and a grey "VPN". When I click that, I receive a series of promising, colorful dialog boxes that ultimately change nothing. I can only click the grey VPN and run through the same cycle again with the same results (opening yet a new tab). I have looked in Extensions and Themes > Manage Your Extensions, and can't find the VPN. How do I turn it on?

Every time I open up my computer something has changed. My favorites in the little boxes are a nightmare. one day they make a new box for everything I have been on that day. well this morning they were all gone except for 1. very disappointed with u

Firefox 151.0.1 64 bit for Arch Linux I am trying to create a desktop app from a website - the ai is saying if there is no + sign in the url box then try More Tools -> Create Shortcut but there is no Create shortcut there. So how to create a desktop app from a website?

After I key in all my passwords they disappear after a while. sometimes they last a week of two,and other times just a few days. One time it happened when fire fox did a update . Any help would be appreciated.

[edited email from community support forum]

Hello. I added some controls like zoom control to firefox toolbar and it's work while firefox is opened. after closing and re-opening the firefox, those controls will disappear. what's the problem?

Good morning. I'm trying to configure my shortcuts on my home screen. Specifically, I want the shortcut button's icon to display the website's favicon, rather than just the default circle with a letter. I set the custom icon field for the button (as an example) to:

https://www.notationtraining.com/favicon.ico

I have verified that this favicon exists and I can load it into a separate firefox tab. However, it won't display in the shortcut button. I've tried restarting and trashing some caches without success.

Where am I going wrong? I'm on FF 151.0.4 for Mac OSX 26.4. Thanks, Eric

I am still waiting for you to remove Show All in config:editor. It was unnecessary and unwanted by your users. Just allow us to access config:editor the way we used to before this moronic change.

Hello Firefox Team

I'm having a problem with Firefox running very slowly, especially when watching YouTube videos. Videos take a long time to load, keep buffering, and sometimes get stuck while playing. The browser also feels slow overall, not just on YouTube. My internet connection seems to be working normally. I have already tried clearing all browsing history, cookies, and cache, but the issue still persists. I'm not sure if the problem is related to Firefox settings, extensions, hardware acceleration, or possibly a hardware issue with my PC.

Unable to upload camera photos stored on my laptop to Facebook and WhatsApp in last one week . I tested with images that had been successfully posted earlier, but they are also failing now. Interestingly, the very same images can be uploaded without any issue when using Chrome.

I am trying to access the FoodsCo website, a division of Kroger and I get a page saying that the "authenticity of the received data could not be verified."I cannot go the page at all (screenshot of what I get when I try to access foodsco.net). I checked the same page on Chrome and the page shows up fine and the connection is secure (the website literally has https in it. The S stands for secure). I have tried to add foodsco.net to the exempt list through Enhanced Tracking Protection, but it didn't work. This isn't some dark web site, it's connected to the biggest grocery chain the U.S. I'm very confused here. What is happening?

On my Firefox homepage I had four rows of bookmark shortcuts. I recently decided to switch some of them out but I made a mistake and chose Dismiss. Now my homepage only has three rows of shortcuts even though in the options it still says four and there doesn't seem to be a way to re-add them or bring them back. How do I restore the slots that were dismissed?

I am trying to configure our Firefox configuration via Intune and need to use the OMA-URI: ./Device/Vendor/MSFT/Policy/Config/Firefox~Policy~firefox/Preferences with the following JSON:

<enabled/> <data id="JSON" value=' {

 "dom.disable_window_flip": {
       "Value": true,
       "Status": "locked"
     },
   "dom.disable_window_move_resize": {
       "Value": true,
       "Status": "locked"
     },
"network.http.http3.enable": {
       "Value": false,
       "Status": "locked"
 }

}'/>

I do not have any of the Deprecated preference settings in use.

The error presented is -2016281112 and checking the respective settings in about:config on a synchronised device shows that the settings have not applied.

Any help would be appreciated.

Thanks!