I have a similar issue. I just got the evga z10 rgb keyboard and it seems that aida64 is the only program that I can use to show information on the lcd. I've tried other programs and no success. When I use aida64 underload my cpu temp rises from 33c - 54c and will go as high as 68c and then freeze. My mother board is the MSI b450m gaming plus. Cpu is Ryzen 5 1600x 16GB DDR4 3000mhz.gpu is gtx 1080. The cooler I'm using is the wraith prism rgb cooler. I at first I felt it could be my power supply because it's 550w. Since I disabled the USB ports it seems to be working fine. I'm sure it will repeat it.