wrong reflection ?

[pierrelemaux]

Hello,
I'm rendering (max2021 + vray next 3.2) a tub on a floor. I assign a vraymtlwrapper on the floor with matte surface ON and a base material with mirror reflection. The specular of the tub is not the same on the reflection. Do you know what can be the reason ?
Thank you
Pierre

[hermit.crab]

This may not be an issue, since there is a difference between how something (in this case the specular) is seen directly and how it is seen through reflections (different points of view).