Hi ,
This occurs in a clean ThirdPerson blueprint project, with starter content. The only thing that is new in the project are simple materials.
log:
link text
It seems that log is “cut” and probably there should be more info in it but that what’s I got after the crash.
I’m using github version from yesterday morning. I believe it’s already Preview 4 but the problem occurred also in 4.8.3, both git and launcher versions.