Unity 5.1.3 - Skybox reflection problem in WaterProDaytime Shader on Windows Phone 8

Hi,

I use a water plane with WaterProDaytime shader in my project and the skybox reflection is perfectly shown on the water surface in the Game Editor. However when I compile the project for my Windows Phone the skybox reflection is rotated 90 degrees on the water which looks awfull.


Here is the wrong reflection shown on Windows phone.


Here is the same scene in the Game Editor showing how it should look like:


Any tip what i can do to avoid this?

Many thanks