E-GPU button switch failure

I just wanted to ask a simple question ,since I couldn't find an answer anywhere I looked at...

Just got my brand new MSi GT73VR 7RE Titan notebook and I realized, that the e-gpu button is not working properly, as it should be...
When I press it, it should inform me about a necessary reboot of the system to switch between the integrated graphics and the dedicated gpu.

Unfortunately, it just gives me an error, and nothing happens... I kind a have to do the restart manually for changes to...

E-GPU button switch failure

E-GPU button switch failure