---
title: "Controller Input Lag in PC Emulator — Fix Guide"
canonical_url: https://emudesk.com/issues/controller-input-lag-emulator-pc-fix
content_locale: en
source_locale: en
entity_type: issue
index_status: index
published_at: 2026-08-31T18:22:23.000Z
updated_at: 2026-09-01T00:45:02.298Z
freshness_status: fresh
---

# Controller Input Lag in PC Emulator — Fix Guide

My controller feels delayed or laggy in my PC emulator (Dolphin, PCSX2, Cemu, RetroArch, Eden, or RPCS3) — button presses and stick movements don't register immediately, making games feel unresponsive. My FPS is fine and the emulator isn't stuttering. What's causing controller input lag and how do I fix it?