The simplest solution I have found would be to activate Superfly on the PoserSurface and reactivate it on the Cycles node.  Other than that, rework the shader nodes.  BTW, you do not need a separate Subsurface Scattering node with the PrincipledBsdf, that's a redundant procedure when you already have SSS on that node.  Also, why do you have an active Emission Strength on the PrincipledBsdf?  That is totally unnecessary.