Hi! I am having an issue where my AMD R5 1600 on a MSI B450M motar motherboard is stable for 1 Hr max at stock settings while under full load using lower than XMP memory speeds 2133Mhz to be exact. The max temperature is about 50C as reported by Ryzen master and CPUID's Hardware Monitor. So it is definitely not thermally limited. While using XMP setings at 3200Mhz the system isn't even stable for over 15 minutes under full load. I tested the memory with Memtest 86 both in 2133 and 3200 speeds and it showed no errors. Please let me know what to do to solve this issue as I have bought the CPU, Motherboard and RAM recently so they are still under warranty.