Biostar released new BIOS with AGESA 0.0.7.2 for the GT8.
Though I notice no improvements really to the earlier BIOS. only a couple extra options. Some features are misbehaving the same way as earlier making it a hassle with regards to memory OC. (memory voltage is broken in combination with a few useful settings, procODT and some others)
NEW: Biostar x480GT8... crap shoot. ~4060Mhz CPU, 3144Mhz RAM... 131.0Mhz BCLK.
OLD: Ryzen 7 1700 @ ~4.0Ghz, Gigabyte GA-AB350 Gaming 3, F25 BIOS Agesa 220.127.116.11
4x8Gb Kingston HX434C19FB2K2/16 3466C19 1.2V @ 3733Mhz 16.(17).18.104.22.168.tRFC 568 1T 1.490V (Micron E-die 16nm)
Corsair LPX 2x8Gb 2666C16R @ 3200Mhz 14.(17).22.214.171.124...(260) 1T1.470V (Micron B-die 25nm)