Contact me on PM. I solved this problem. Im not smart like DOCTOR but i solved this.
use
TRM and ignore DEVs that block programs that help us all like
AMD MEM TWEAK
vega56 CNR= 2360HR (GPU1450mhz/870mv)(MEM 1100mhz/870mv)
Vega64 CNR= 2460HR (GPU1480mhz/870mv)(MEM 1100mhz/870mv)
Nice results. Are you using kerney66 recommended timings or some custom ones?