Hi, and thanks for the feedback.
The issue you are having is somehow related to graphics drivers: We made a change in which version of DirectX the app uses in the previous update. However, this was causing issues
Windows 10 users. So far we haven't been getting similar crash reports form others, so could you please try updating your graphics and DirectX drivers? You could also try running the app in compatibility mode (right click the app icon, go to properties) if that doesn't help.
This is an issue we will be looking into: we've already reported a bug to Unity, our game engine provider, regarding the high CPU usage issue. So hopefully we can get a proper fix in place soon.