ReShade taking too long

[RayDavid]

Hi, I've inatalled Immersive Filter and ReShade into AC. But, I wanted to play the game with original Kunos cars and tracks. I chose Highlands and Porsche 918 Spyder. However it took very long like i need to wait half an hour to play it, how do I make it much faster to load?

Specs (laptop):
- AMD FX-9830P (4c/4t)
- Radeon R7 and RX 560 (4GB)
- 8GB 2133 MHz RAM (Single channel)
- 1TB of HDD 5400RPM