Has anyone ever determined that it was their motherboard that prevented timings from going lower? This is where I’m at right now with a Ryzen 5800x and 2 sticks of corsair 3600 16gb. I can get tRAS down to 30 or 32, but can’t seem to get tRCD under 22 or tRC under 64. Someone mentioned it might be because it’s an Asus board.