: Compiling these "on the fly" takes time. Every time you see a new effect—like a fire arrow or a specific boss move—the emulator pauses for a fraction of a second to compile it, causing a visible stutter.
If you experience visual glitches (like invisible terrain) or frequent crashes, clearing the cache often fixes the issue: Right-click the game in Ryujinx. Navigate to Cache Management Purge Shader Cache ryujinx totk shader cache
Users often share "complete" shader caches to save others the trouble of initial stuttering. : Compiling these "on the fly" takes time