I cannot recommend this ZEC miner. Absolutely unstable. I tried it on 6 rigs (all were stable with eth mining), but I have only problems, on some it stopped work in very short time, or hashrate dropped to 0, or it crashed.
If is working hashrate is high, but...
same here, i am sick&tired of this fucker.
now it runns but 1 or sometimes 2 cards gives 0s