Hi miners!

I play around with smOS since about 1 week.
managed to get the rig (4x 480 & 2x 580) running well but since the weekend i have a problem with claymore's dual miner.
after some time i have a hashrate drop of 1 card, the miner shows "GPU off"
if you wait a few hours this will be for nearly all cards, 5 of 6 are off.
Anybody with same problems?

in windows all is running fine, but i like smOS and don't want to change back to win if i don't have to.

Hope for answers

greets