Marvel’s Spider-Man: Miles Morales , performance issues like frame drops and lag often stem from high CPU demand or specific suit mods rather than just GPU limitations. Gaming Nexus In-Game "Lag" vs. Technical Stutter "Vibe the Verse" Mod

If menus are still lagging or you suffer from "shader compilation stutter," you need to edit the game's internal config. Do not fear the PC gaming boogeyman—this is safe.

If you still have low FPS after the above, try these advanced fixes.

The Spiderman- Miles Morales subreddit and Steam forums have identified a few weird, specific lag sources:

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