Unreal Engine 4.21 Preview

I am unable to reproduce it in a new project as I have no idea whats causing the issue. Will work on isolating it, but there is definitely some change in p3 that in relation to some aspect of my project causes the crash. it works when opening the project with an empty level as default, but once i load any of the levels actually related to the project, it crashes. Will post a bug report if I’m eventually able to isolate and reproduce the issue in a separate project.