System Responsiveness (Timer Resolution Windows 10)
BY myg8x
June 26, 2025•
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Tutorial on Reducing Input Lag with ISLC
Introduction
Presenter: Dave from TheDaveStuff
Topic: Overview and setup of ISLC (Intelligent Standby List Cleaner) to reduce stuttering in Windows 10 gaming systems.
What is ISLC?
Full Name: Intelligent Standby List Cleaner
Function: Monitors and clears the memory standby list to improve performance, particularly reducing stuttering in games.
Compatibility: Effective for Windows 10 versions 1809, 1903, and later.
Installation Guide
Download:
Search for "ISLC" in your web browser.
Download the latest version, 1.0.2.2.
Setup:
Save and extract the files to your C drive.
Navigate to This PC -> C -> ISLC version 1.0.2.2.
Initial Configuration
Read the Manual:
Go through the README file for important information and commands.
Run with Admin Privileges:
Use PowerShell with admin rights to execute commands.
Ensure performance counters are rebuilt properly.
Application Setup
Enable Features:
Start ISLC minimized and auto-start monitoring.
Launch ISLC on user logon to activate on system startup.
Memory Management
Adjust Timer Settings:
Default latency might be 15 milliseconds; lower it for improved performance.
Change to the lowest value possible, like 0.50 milliseconds.
Enable custom timer resolution for optimal effect.
Observations and Performance
Testing Outcomes:
Users with varying RAM (e.g., 8, 16, 32, 64 GB) should notice improved response times in system and gaming performance.
Check System Tray:
Confirm ISLC is minimized and running in the background.
Conclusion
Feedback and Queries:
Encourage comments on user experience and performance improvements.
Engagement:
Request likes and subscriptions for more content.
For further assistance and detailed walkthrough, keep engaged with Dave's channel and share this resource with your community for better gaming and system performance.
System Responsiveness (Timer Resolution Windows 10)