I built my PC and it has been working smoothly for about a year and 3 months. Since I moved to my apartment for college, my PC has been acting up. At night after I shutdown my PC, sometimes it will boot up by itself, regardless of the time. Sometimes games will change resolution and my monitors (I have 2) will flicker on and off about 5 times. This also happens on boot up. My M.2 NVME SSD was failing before when playing Tarkov, and causing shutdowns, but since I moved Tarkov to my other SSD it has been alright. I cannot find any errors/logs about the boot up in windows event viewer, and I have tried scanning my PC with Norton and MalwareBytes. My CPU/GPU temps have been fine, and so have the usages, however my PC seems to be performing underwhelmingly for its specs. My OS is Windows 10 64 bit. GPU: RTX 2070 Super, CPU: Ryzen 5 3600, Mobo: ASUS ROG STRIX B450-F, PSU: Thermaltake Smart 700W 80+ White, 32 GB (8 x 4) RAM Corsair Vengeance.