The trick Sam is talking about is using a slightly blue chip in the diffuse of the skin material. If you open the mat room and look at any of the skin materials for your figure you will notice the color selector near the top of the Poser root node that is labeled "Diffuse" is blue and there is a skin map plugged into it. Change the color chip to white and the weird tint goes away.

W10, Ryzen 5 1600x, 16Gb,RTX2060Super+GTX980, PP11, 11.3.740