ZEC: Share accepted (203 ms)!
GPU #0 returned incorrect data! 20edf09
ZEC: 11/15/16-14:18:07 - New job from zec-us-west1.nanopool.org:6666
ZEC - Total Speed: 367.746 H/s, Total Shares: 17, Rejected: 9, Time: 00:02
ZEC: GPU0 223.868 H/s, GPU1 143.878 H/s
ZEC: 11/15/16-14:18:08 - SHARE FOUND - (GPU 1)
ZEC: Share accepted (188 ms)!
GPU #0 returned incorrect data! 206c5da
ZEC: 11/15/16-14:18:11 - New job from zec-us-west1.nanopool.org:6666
ZEC - Total Speed: 368.404 H/s, Total Shares: 18, Rejected: 9, Time: 00:02
ZEC: GPU0 224.083 H/s, GPU1 144.341 H/s
GPU #0 returned incorrect data! 20f4b0e
GPU #0 returned incorrect data! 20136a9
GPU0 t=71C fan=44%, GPU1 t=65C fan=39%
GPU #0 returned incorrect data! 205e718
ZEC: 11/15/16-14:18:23 - SHARE FOUND - (GPU 0)
ZEC: Share accepted (203 ms)!
ZEC: 11/15/16-14:18:25 - SHARE FOUND - (GPU 0)
ZEC: Share accepted (203 ms)!
ZEC: 11/15/16-14:18:26 - SHARE FOUND - (GPU 0)
ZEC: 11/15/16-14:18:26 - SHARE FOUND - (GPU 0)
ZEC: Share rejected (203 ms)!
ZEC: Share rejected (360 ms)!
GPU #0 returned incorrect data! 2018c0b
GPU #0 returned incorrect data! 205b60d
GPU #0 returned incorrect data! 212e775
ZEC: 11/15/16-14:18:44 - SHARE FOUND - (GPU 0)
ZEC: Share rejected (235 ms)!
Is your card overclocked? if so try cranking back a little and seeing if that fixes the problem