Found 3 devices
Using device 0 as GPU 0
Using device 1 as GPU 1
Using device 2 as GPU 2
N=11 SIZE=4096 STRIPES=420 WIDTH=20 PCOUNT=40960 TARGET=10
GPU 0: has 32 CUs
GPU 0: hash primorial = 30030 (14 bits)
GPU 0: sieve primorial = 435656388001 (58 bits)
GPU 0: sieve size = 550556388001 (7 bits)
GPU 0: max bits used 341/352
N=11 SIZE=4096 STRIPES=420 WIDTH=20 PCOUNT=40960 TARGET=10
GPU 1: has 32 CUs
GPU 1: hash primorial = 30030 (14 bits)
GPU 1: sieve primorial = 435656388001 (58 bits)
GPU 1: sieve size = 550556388001 (7 bits)
GPU 1: max bits used 341/352
N=11 SIZE=4096 STRIPES=420 WIDTH=20 PCOUNT=40960 TARGET=10
GPU 2: has 32 CUs
GPU 2: hash primorial = 30030 (14 bits)
GPU 2: sieve primorial = 435656388001 (58 bits)
GPU 2: sieve size = 550556388001 (7 bits)
GPU 2: max bits used 341/352
Connecting to frontend: 54.187.143.168:6666 ...
Connecting to bitcoin: 54.187.143.168:60002 ...
Connecting to signals: 54.187.143.168:60003 ...
Work received: height=529506 diff=10.890167 latency=760ms
error: ProbablePrimeChainTestFast 0/4


I have win7, 13.2 driver and I clocked both mem and core to 1000. 280x. Restart and still same error. I know newer driver should be installed but I got the same software setup on other rigs and it works fine.