Aaron_N: Thank you very much for contacting the Intel® NUC communities. We are sorry to hear the NUC is not working as expected.
By any chance, do you remember the graphics driver version that worked fine?
In order to try to fix this problem, we can try to install graphics driver version 4815:
If the problem persists we can try driver 4849:
Or we can roll back to driver 4678:
Any further questions, please let me know.