@Sylwester. true, the 2.800 MHz + 30 are quite interesting. It seems that there is a way to overcome the 2.8 limit.
As long as
@Butanding1987 doesn't reveal this secret, I guess it was done by some bios thing, maybe he flashed a bios from any of the 69XTs?
Now coming back to your sketches on #20.788
So for the high voltage, we only need to raise the min value but not the max one, does it matter if the max is lower than the min?
I had min and max high and the DS inactive, so I constantly saw the high voltage. If I can lower the voltage for idle by activating the deep sleeps, but have the high voltages in TS, this is a nice improvement for my OC settings.