I'm running 2.3b on Win 7, 4x GTX 1070s. My .bat is effectively just hashrefinery between nist5 and neoscrypt. When it switches to neoscrypt, the mining window is launched behind powershell, and the cards are only using 30% power until it's brought into focus/to the front, at which point they use 100% power. This is quite annoying as anytime it switches into neoscrypt mining, I have to login via teamviewer and select the mining window.
The windows 10 computer with 1x GTX 1070 does not have this issue, though.
I'm also running xmr-stak, on both of these machines, if this matters.
Does anyone know of a fix?