My Minecraft 1.7.5 has extreme lag! When I installed shaders mod. It's not lagging when I'm not loading worlds. When I select Shaderspack my minecraft is lagging then freeze. I'm on Windows Vista Home Premium. My Java Version is Java 7 Update 55. My minecraft is very smooth when I uninstalled Shaders mod and Shadersmodcore
Read more: Why my minecraft is so extreme lag when I installed Shaders mod?
