So I added 2 more rams of Team Elite Vulcan TUF 2x8 3200mhz. These are same model, die, and timing as what I have been using. I am using these on a Ryzen 5 3600, and B450 Aorus M with F64 bios.
I have been experiencing a problem when sometimes BSOD will show but only when booting to windows. But when it does successfully boot to windows, everything seems to be stable. I have verified stability by running OCCT for half an hour. Running it on 3066mhz seems to eliminate the problem. I am wondering if I can fine tune the settings so it would run at 3200mhz stable.
Update: Fast boot was causing BSOD. However I noticed that 1st boot is always stable, but when I restart it would become unstable.