Ixeris Mod (26.1.2, 1.20.1) – Reduced FPS Drops When Moving
0 
April 17, 2026 
Ixeris Mod is a client-side performance optimization mod that improves frame consistency by separating event polling from rendering. It prevents GLFW event polling from blocking the render thread, reducing FPS drops that commonly occur when moving the camera, especially on systems with high mouse polling rates.
Features:
- Moves GLFW event polling off the render thread to free CPU time
- Reduces FPS drops when moving the mouse or turning the camera
- Improves frame consistency on systems with high mouse polling rates
- Shows the most noticeable impact on Windows platforms
- Maintains compliance with GLFW thread safety requirements
Screenshots:
How to Install:
New to Minecraft? Follow our step-by-step guide to install Mods on your PC.View Guide
Requirements:
Ixeris Mod Download Links
For Minecraft 26.1.2, 26.1.1, 26.1
For Minecraft 1.21.11, 1.21.10, 1.21.9
For Minecraft
1.21.8,
1.21.7,
1.21.6
All Versions Covered
1.21.8
1.21.7
1.21.6
1.21.5
1.21.4
All Versions Covered
1.21.8
1.21.7
1.21.6
1.21.5
1.21.4
For Minecraft 1.21.4, 1.21.3
For Minecraft 1.21.1, 1.21
For Minecraft 1.20.6, .20.4
For Minecraft 1.20.4
For Minecraft
1.20.3,
1.20.2,
1.20.1
All Versions Covered
1.20.3
1.20.2
1.20.1
1.20
1.19.4
All Versions Covered
1.20.3
1.20.2
1.20.1
1.20
1.19.4
For Minecraft 1.20.1
For Minecraft 1.19.4 –> 1.20.2
For Minecraft 1.19.2
For Minecraft 1.18.2
For Minecraft 1.16.5
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