same me. msi 480 gaming x 4Gb hynix Vram
Can up to ~31mhs but miner can't work long time and to use total 580W . 3 vga+main... . In the CPUZ is 120~130W

I adjusted speed down to 29mhs and to use total 465W . CPUZ use 83W/Vga

Your consumption is very high
And had to go back to the previous driver
Because of the error it crashes with code 52 because it is not signed: \
so you are saying even though you set the wattage to -96 in afterburner
the wattage does not drop ? even with the newest version of the after burner beta?
I set all these on mine and i see the core voltage go down