Have you updated any drivers - especially graphics - recently? If not what had you done immediately prior to the problem?
You should note that System Restore will only affect the OS and may not impact drivers.
Surface Pro (2017) vs Surface Pro 4
20 groundbreaking 3D animation technologies coming to Siggraph 2017
iPad Pro 12.9 vs Surface Pro 5
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.