Greetings, thanks for helping out.
I get the same crashes in a clean project. Not sure whats going on here, but the crash stack is identical. I’ve compiled a sample project which gives this crash when I execute the dedicated server.
It can be downloaded here
This is also setup using the latest documentation for 4.15, it is also using the steam oss, and no async or event driven loading (since problems was reported using these).
Thanks for your assistance /Best Regards