Hello. I ve build my new pc few months ago. (Ryzen 1700 hyperx predator 3000mhz gtx 1070 asus dual). My mobo was detecting my rams at 2400. With xmp 1 i got them to 2933. All was working perfect. I ve tested them for about 4 hours via memtest. I ve overclocked my cpu ti 3.8 - 1.2750v stable with aida64 stresstest for 1 day max temp 62 with stock cooler. After a month after those oc everything working perfectly i was getting some freezes. I updated my bios. Ram and cpu to stock values. Same freeze. When it started it was only when my pc was completly idle. Now is happening every 2-3 hours heavyload/idle. Sorry for the long description