Firefox Community Forum

Hi everyone,

I’ve recently started playing Krunker.io (a browser-based FPS game), but I’m facing a lot of lag and stuttering in Firefox. The game runs fine for a few minutes and then randomly starts slowing down — especially during fast action scenes.

I’ve tried the basic stuff like:

Updating Firefox

Using private window mode

Closing other tabs

Enabling hardware acceleration

But the issue still comes back, especially when I play for more than 10–15 minutes. Has anyone else experienced this with browser games on Firefox? Any tweaks or settings you recommend to improve performance?

Thanks in advance! 😊

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