Im sorry but i have that exact nuc, and its been a driver disaster from the start. The gfx driver are flickering and every new update havent solve the issue. Intel support told me it was my tv, but ive always doubted that. I had to buy a USB-C to hdmi and now its working. Intel forum is full of post about flickering screen and crash. Honestly very disappointed in that product and Intel support. Very easy to push the problem toward my peripheral...