Firefox Community Forum

Hello, I am experiencing unexpected behaviour with local storage in Firefox Portable ESR 102.1.0 on Windows 11. In particular, the data is not deleted as expected after closing the application, even after clearing the cache in my code, the data persists when I open the application the next time. This behaviour is observed under windows10 but is common under windows11.

I suspect that this issue may be related to:

• Interactions between Firefox Portable's cache management and Windows 11's system-level caching
• Specific behavior of the ESR 102.1.0 version on Windows 11

I would appreciate it if you could investigate this issue and provide any insights or solutions.

I'm trying to log into Peacock tv and i'm getting a message that my browser is not supported. It was working for months and I'm suddently getting this error message.

Hi Firefox Community,

I’ve recently started using Xbox Cloud Gaming (xCloud) through the browser on my PC, and I’m currently using Firefox as my main browser. However, I’ve been encountering some issues while playing:

Noticeable input lag during gameplay

Occasional frame drops and stuttering

Delayed response times compared to when using other browsers like Edge or Chrome

I really prefer using Firefox for privacy and customization, so I’d like to stick with it if possible. The performance issues seem to be more pronounced in fast-paced games, making them difficult to enjoy.

Here’s what I’ve tried so far:

Ensured Firefox is up to date

Disabled unnecessary add-ons and extensions

Cleared cache and cookies

Tested with hardware acceleration on and off

Internet connection is stable (wired, 200 Mbps)

Despite these steps, the performance still doesn’t match what I get in other browsers.

Is anyone else experiencing similar issues with Xbox Cloud Gaming on Firefox? Are there any recommended browser settings, configurations, or tweaks that can optimize Firefox for cloud gaming performance?

Any advice, tips, or solutions would be greatly appreciated. I’d really like to continue using Firefox without compromising my gaming experience.

Thanks in advance!