Ahhhhh I'm guessing that's a Device Pixel Ratio issue I completely forgot to consider (EG rendering 4x pixels than it should makes it slow, and the nodes smalle

Ahhhhh I'm guessing that's a Device Pixel Ratio issue I completely forgot to consider (EG rendering 4x pixels than it should makes it slow, and the nodes smaller). I'll play around with it, thanks for the heads up