I don't have any advice for your particular problem, but after setting DOCP (XMP) on my Asus Crosshair VII my CMW16GX4M2C3200C16 were setup properly at the advertised settings of DDR4-3200 16-18-18-36-1.35v. Has been rock solid since building my pc a couple of days ago.
Ryzen 2700x
Crosshair VII
Corsair RGB Pro 16GB CL 16