I think you're having the same problem as me: NUC7I5BNH keeps freezing/crashing in Windows 10, constant flickering with 4k@60Hz
I noticed in the video you're running the display at 60Hz. As a temporary solution, when I set the refresh rate to 30Hz the flickering is dramatically reduced. If you read my thread, you'll see it's most likely a driver problem, the intel rep has been able to reproduce it, and it's being "worked on". Hopefully we see a fix soon.
This message was posted on behalf of Intel Corporation
Thank you for contacting the Intel community.
I’m sorry for the issue that you are experiencing with the Intel® NUC.
DougArcher is right, this issue seems to be the same he reported on the other thread and we are working on a solution, unfortunately I don’t have an estimated time when this is going to be fixed but hopefully a new graphics driver will be release soon to solve this problem.
As DougArcher said if you are running a 4k resolution at 60Hz the temporally solution is to lower down the refresh rate to 30Hz.
For an update related to this problem please keep checking here:
The new graphics driver does NOT resolve the flickering issue. (GFX_WIN10_64_184.108.40.206.4729)
Watching this video nearly always creates the issue for me:
This video plays correctly on a 2012 MacBook Pro running Mac OS 10.12.6
Interestingly, this video also plays correctly on my Nuc7i7 if I totally uninstall the Intel video driver and instead use the Microsoft driver.