XMP Issues
XMP Issues
CPUz describes itself as a tool or software. Also, after updating the BIOS, make sure to reset the CMOS.
CPUz, the utility
You might need to adjust timings to achieve a stable 3600. Although the BIOS says '3600', it could be failing to properly train memory during POST and then falls back to a slower default setting. You can attempt to manually configure primary timings and voltage (found on your DIMM package) and also adjust the speed settings. Changing advanced timings will require familiarity with the DRAM Calculator tool.
ADDED: MSI BIOS also includes a 'try-it' feature offering somewhat flexible timing options for different clocks. Even if you can't reach 3600, a lower setting like 3200 might suffice. 3600 isn't guaranteed every time.
Sure, I can try. It's unusual given my experience with 3600mhz work, but the post frequency is 3466mhz. Let me know.