Camera animation crashes keyshot -> file corrupt

[Merijn]

Hey,

This happened to me way too often now, just wondering if you people know a solution. 

Every now and then, keyshot crashes after adding a translation animation to a camera.

When I then reopen the previous saved version of the file, some models inside the scene have been replaced by other models in the scene (animations are still applied).

Anyone who knows a solution?

Windows 7
Keyshot 5.3 Pro

Cheers,

Merijn