Tried 6200 cl30 fails at 30 minutes. Tried 6400, Boots well no problems but fails y cruncher vt3 within seconds even at stock bios . PMIC in my ram doesnt allow me to go over 1.430 VDD so cant really push this kit. So i just accepted and went back to my most stable oc which im pretty impressed about i get about 64ns in aida and survives stress tests no problem in VT3 Y cruncher. Any advice yall would recommend?