I'm having similar issue like this guy on youtube: https://www.youtube.com/watch?v=13pkI3wEaNo
I have Geforce gtx 1050 and integrated intel hd630. PD16 only allows me to use integrated gpu. I've read it might be about the new driver version of Nvidia, and downgrading the driver might help. I'm not so happy to use that method, because it might affect the behavior of the gpu on other applications. Is there any solutions for this? Thanks! -Sam