Thank you for the information. I recommend you updating the BIOS of the NUC to latest. Here is the download link:
https://downloadcenter.intel.com/Detail_Desc.aspx?DwnldID=24269
After updating the BIOS try doing the graphics driver update:
https://downloadcenter.intel.com/Detail_Desc.aspx?DwnldID=24245&lang=eng
Thank you for the feedback and information. I will raise this up to development for further investigation and I will keep you updated.
kevin M