Help pls

[Scepii]

 

Hi.

I was creating a state in the new RPG Maker MV when suddenly the engine crashed as soon as I changed the numbers in the Parameters.
I lost all my work because I didnt save it... I tried it multiple times and found out at EVERY parameter change / add crashes the engine...
Does anyone else has this problem, or could test it out to see if you got it too?

I got the steam version btw.

Thanks.