Hi Joblo,

Oke i was change the poll & i use cpu miner 1.3.1  and the result is :


C:\Program Files (x86)\CG miner>cpuminer-gw64-avx2 -a timetravel -o stratum+tcp://x11.eobot.com:5555
** cpuminer-multi 1.3.1 by tpruvot@github **
BTC donation address: 1FhDPLPpw18X4srecguG3MxJYe4a1JsZnd (tpruvot)

[2017-06-21 01:20:00] Starting Stratum on stratum+tcp://x11.eobot.com:5555
[2017-06-21 01:20:00] 4 miner threads started, using 'timetravel' algorithm.
[2017-06-21 01:20:04] Stratum difficulty set to 0.01 (0.00004)
[2017-06-21 01:20:04] timetravel block 690039, diff 310714.911
[2017-06-21 01:20:07] CPU #3: 20.42 kH/s
[2017-06-21 01:20:07] CPU #2: 19.73 kH/s
[2017-06-21 01:20:09] CPU #1: 16.00 kH/s
[2017-06-21 01:20:13] CPU #3: 20.77 kH/s
[2017-06-21 01:20:13] accepted: 0/1 (diff 0.005), 56.51 kH/s booooo
[2017-06-21 01:20:13] reject reason: low difficulty share of 2.6279507364596866e-10
[2017-06-21 01:20:14] accepted: 0/2 (diff 0.000), 56.45 kH/s booooo
[2017-06-21 01:20:14] reject reason: low difficulty share of 1.0182771800154507e-9
[2017-06-21 01:20:16] CPU #2: 19.21 kH/s
[2017-06-21 01:20:16] accepted: 0/3 (diff 0.000), 55.93 kH/s booooo
[2017-06-21 01:20:16] reject reason: low difficulty share of 6.036376497462905e-10
[2017-06-21 01:20:17] accepted: 0/4 (diff 0.000), 57.62 kH/s booooo
[2017-06-21 01:20:17] reject reason: low difficulty share of 2.6797066718751146e-10
[2017-06-21 01:20:18] accepted: 0/5 (diff 0.000), 54.70 kH/s booooo
[2017-06-21 01:20:18] reject reason: low difficulty share of 9.167069706825483e-10
[2017-06-21 01:20:27] CPU #1: 14.70 kH/s
[2017-06-21 01:20:27] accepted: 0/6 (diff 0.000), 53.39 kH/s booooo
[2017-06-21 01:20:27] reject reason: low difficulty share of 7.14187674112665e-10
[2017-06-21 01:20:30] accepted: 0/7 (diff 0.000), 56.13 kH/s booooo
[2017-06-21 01:20:31] reject reason: low difficulty share of 3.229740219119259e-10
[2017-06-21 01:20:31] accepted: 0/8 (diff 0.000), 56.13 kH/s booooo
[2017-06-21 01:20:31] reject reason: low difficulty share of 2.914361914659075e-9
[2017-06-21 01:20:32] CPU #2: 17.97 kH/s
[2017-06-21 01:20:32] accepted: 0/9 (diff 0.001), 56.12 kH/s booooo
[2017-06-21 01:20:32] reject reason: low difficulty share of 3.1102791482093947e-10


do you have any solution for my cases?

Thanks

[2017-06-21 00:49:12] 4 miner threads started, using 'lyra2' algorithm.
[2017-06-21 00:49:12] Starting Stratum on stratum+tcp://x11.eobot.com:5555
[2017-06-21 00:49:13] Stratum difficulty set to 0.01
[2017-06-21 00:49:17] x11.eobot.com:5555  lyra2 block 690026
[2017-06-21 00:49:21] CPU #1: 20.31 kH/s
[2017-06-21 00:49:21] CPU #3: 19.82 kH/s
[2017-06-21 00:49:21] CPU #2: 19.59 kH/s
[2017-06-21 00:49:22] CPU #3: 30.03 kH/s
[2017-06-21 00:49:22] accepted: 0/1 (0.00%), 69.92 kH/s nooooo
[2017-06-21 00:49:22] reject reason: low difficulty share of 5.990948456910059e-10
[2017-06-21 00:49:22] factor reduced to : 0.67
[2017-06-21 00:49:29] CPU #2: 26.73 kH/s
[2017-06-21 00:49:30] CPU #3: 30.49 kH/s
[2017-06-21 00:49:33] accepted: 0/2 (0.00%), 77.52 kH/s nooooo
[2017-06-21 00:49:33] reject reason: low difficulty share of 2.7899883812711003e-10
[2017-06-21 00:49:33] factor reduced to : 0.44
[2017-06-21 00:49:33] accepted: 0/3 (0.00%), 77.52 kH/s nooooo
[2017-06-21 00:49:33] reject reason: low difficulty share of 3.277118888390345e-10
[2017-06-21 00:49:33] factor reduced to : 0.30

please help me, i need a explan & solution!

Thanks