I have an Ultimaker S5. When printing, my support material is printing PVA (Natural) where Black PLA should be and printing black PLA where my support should be. The settings I have look correct to me in Cura? I have support set to Extruder 2 (which is my Natural PVA) and it looks correct in Cura...and I am on the latest firmware and software. When I print it the materials are reversed?