I have just upgraded from an i5-6600k with Z170-p to a Ryzen 5 5600x with X570-p with a gtx 1070 FE. Whenever I play dead by daylight or halo or launch amazon prime video, my PC restarts itself. When I tried yesterday, I was able to play dbd for 40 minutes at one point but every other time it has restarted within 3 minutes. I have no idea why as more demanding games like cyberpunk, shadow of the tomb raider and horizon zero dawn work without issue and everything else works just fine. I have tried upgrading my PSU from a corsair VS550 to a TX750M and slightly downclocking my gpu and is still restarting. If anyone has any ideas then please tell me.