v1.5.4 — Legacy input pipeline restored

v1.5.4 — Legacy input signal behavior restored

Changed

• Input pipeline reverted to the classic behavior: the hybrid-CPU scheduling (P-core pinning / MMCSS), zero-allocation ControllerState, curve caching, NaN immunity and process-priority tweaks introduced in v1.4-v1.5.3 have been removed.
• The input loop, deadzone, curves and smoothing math are back to the original implementation.
• Fast curve removed: profiles that had it selected now fall back to Linear - re-pick your curve once after updating.

For users on older versions

This is a mandatory update: older builds show a blocking update screen at startup and update in one click.

v1.5.3 — Right stick processing fixed, new Fast curve, auto-save

v1.5.3 — Right stick processing fixed, new Fast curve, auto-save

Fixed

• Right Stick processing now actually works: the enable toggle previously had no effect (settings were silently dropped). The Right Stick tab also gets the full editor: deadzone, response curve, speed multipliers and smoothing.
• Settings no longer reset on restart: the active profile is saved automatically when you close the program (manual Save still works as before).

New

• Fast response curve (available for both sticks): the strongest mid-range boost of all curves - small stick movements become much larger, for maximum lightness and speed.
  • Linear = raw 1:1
  • Soft = slower start (precision)
  • Aggressive = faster than raw
  • Fast = fastest (input 25% -> output 50%)

Recommended for maximum speed/lightness (Left Stick tab)

1. Deadzone: off
2. Curve: Fast
3. X/Y Speed: 1.2 - 1.5
4. Smoothing: off

For users on older versions

This is a mandatory update: older builds show a blocking update screen at startup and update in one click.

v1.5.2

v1.5.2 — Hybrid-CPU input scheduling optimizations

New

• Performance-core pinning: the input thread can never land on an Intel E-core anymore (fixes intermittent input heaviness on 12th/13th/14th-gen Intel CPUs).
• MMCSS "Games" scheduling: kernel-coordinated priority used by games and audio engines, stronger than plain High process priority.
• Power-throttling opt-out: Windows will no longer down-clock the program to save energy mid-session.
• SustainedLowLatency GC mode: removes rare garbage-collection stalls from the input path.

Recommended alongside this update

• In Steam: Settings > Controller, disable PlayStation controller support while using this program (prevents double-processing of your controller).