I understand there is an updated firmware driver for the thunderbolt port:
Also, new drivers are available:
Thanks for the pointers. I wound up updating the Bios and other drivers and the Kinect seems to be running successfully now.
While my issue was resolved I did want to note that both the firmware update and bus driver update for the Thunderbolt controller in the NUC failed with the message that there is not compatible Thunderbolt hardware available in the device which seems incorrect.