Roblox FPS Stuttering on a High-End PC

August 15, 2025

I’m experiencing consistent stuttering in Roblox games INCLUDING a literal empty baseplate with no scripts or assets, due to CPU-side thread spikes. I’ve been monitoring the MicroProfiler and I’ve found that the Foreground Thread randomly spikes up to 40+ms, causing visible frame hitches. This happens across multiple installs, user profiles, and even on a completely clean system with no …

https://devforum.roblox.com/t/roblox-fps-stuttering-on-a-high-end-pc/3811918

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https://clipperroutesevere.com/kdjbw4ywu?key=a54852e5dee5f9fa314d768d692142d1 </h1> </body>