So I tried the Leeful beta 4 and 6 back in August, didn't get errors at all no KP!
I though maybe I was lucky or stability had been improved...
Anyway I decided to upgraded to an SSD, Crucial MX500 1TB.
I took a backup of my original drive through system menu and DB_Backup on leeful's V6 beta...
I've been playing fallout4 all day, I went into a elevator and it kept going, never stopped, waited 5 minutes, must of been a bug. How bout you, whatcha do today?