My 7 card machine has been stable for a good couple hours now on 0.6 at Flypool using two instances. Four Hawaii cards on one, two Tahiti and one Pitcairn on the other. Huzzah!
Great i wasn't and haven't been for a while i would rather use flypool but im gonna hold off and use what works for me . just saying that might be why for some try a different pool, don't blame the miner any more , i mean you can but more then lily it's not the software miner any more, it was but not now .
this is three cards on coinmine.pl/zec/ there im able to turn on CPU cores and it doesn't drag down my GPU's .
AVG: 92.98/92.98 H/s i was getting on those three cards if i was lucky on flypool 67 to 70 and it wasn't all ways stable like now .