[2022] I manage to find workaround for stuttering after disable iGPU

I connected my laptop to my TV with HDMI cable, and then I disable iGPU and launch the game. The game run smoothly for me, then after the tittle screen I go to settings to change the monitor from my TV to my laptop screen and that's it! the game run smoothly as it should be on my laptop. but if I close the game and want to play later, need to do all of the steps again.

Hope this can help