I have a Radeon VII that i bought off AMD website. At first everything was ok, but then i started to see these quick flashes of black lines on my desktop. Then i started getting hard crashes in destiny 2, division 2 and anthem. It even happens randomly while browsing Chrome. Its at stock settings. It can pass Heaven and Superposition on extreme settings for stability. My driver is up to date. Power limit is highest it can go. Idk what to do..