The is a performance utility developed by Wagnardsoft to reduce stuttering and input lag, specifically in CPU-bound games like Valorant and Fortnite . This specific version was part of the tool's early stable releases before moving into the 1.0.4.x branch, which added features like manual purge hotkeys and improved window centering. Core Purpose and Functionality
Do not set the “Free memory is lower than” value to something very high (like 8192 MB). This will cause ISLC to constantly clear your cache, which forces Windows to reload data from the disk repeatedly, increasing stutter. islc 1.0.2.8
Note: For a full changelog, always check the official Wagnardsoft forums. Intelligent Standby List Cleaner (ISLC) v1
ISLC increases FPS. Truth: No. ISLC does not magically boost peak framerates. Instead, it stabilizes frame time consistency and reduces 95th percentile latency . Your average FPS may remain the same, but the game feels dramatically smoother. Better reliability – reduced false triggers