Windows 10 and version .21 now enables me to run 2 x 1070 at the same time which is great but they only do half the speed.
So two kards = half speed or two cards = same speed as with one? What happens with two distinc inszances of the miner vs one instance running both cards?
I can run two cards at full speed with v0.21 but as soon as I log out of teamviewer the hash rate halves straight away. If i log back in it goes back to full speed. Any ideas?