Hello all,
I'm experiencing FPS problems when using tekkit via the technic launcher. When I run the pack, the frame rate drops to around 1 fps when just in the splash screen and continues on into the game when I load a map. The frame rate issue stop when I pause the game but resumes when I unpause. This fault does not occur when using the vanilla minecraft in the technic launcher and occurs on every listed tekkit version. I have 8GB of RAM available with 4GB currently assigned in the launcher. Altering the amount of available RAM has no effect. This used to work before so I don't understand why it's not now. I am running Windows 10, Java 1.8 Update 73, Intel Core I7-5500U 2.4GHz with turbo boost to 3GHz, Intel HD Graphics 5500 up to 3839MB Dynamic Video Memory and as before mentioned, 8GB of available RAM.