I was still unable to reproduce this issue on my end. Your logs do not provide a callstack. When the editor crashes you will see a crash reporter window pop up asking for you to submit a little feedback regarding your crash. This also includes your Machine ID as well as your Epic ID and callstack. If you would reproduce this crash, write a brief description in the reporter and submit that, and then finally copy and paste your machine ID and Epic ID here. This way I can search our internal database for your crash and go from there.