Hi,
Try to run your application on the Windows Server 2012/2012 R2 core edition and confirm to see if the same problem will happen.
If the same problem also happens on previous OS version, it seems that this is not supported on core edition. As it is related to OS coding/internal structure, someone who belongs to the product developer team might provide more official/professional explanation
to you.
If this problem only happened on WS 2016 TP5, I would recommend you to post on Microsoft MSDN Forum(coding professional) to further identify this problem, whether it is OS related, or coding related:
https://social.msdn.microsoft.com/Forums/en-US/home
Best Regards,
Eve Wang
Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Support, contact tnmff@microsoft.com.