This was for 4.10? What version are you using? You can search for the issue number, for example UE-84793 is this url: Unreal Engine Issues and Bug Tracker (UE-84793) Sometimes they are not public though. (Above just as an example). Anyway, I would urge you to create a new Bug report here on answerhub. Post the exact crash log etc. and details and what you are trying to do.