Hi miniZ,
After ~20 hours miner silently crashed, without any error.
Only thing it had happened when miner was mining on dev fee server.
On 1.3n+ or some beta version I noticed some openssl errors when miner connected dev fee pool, but miner didn't crash then.
I enable logging now so I capture the error will report it here.
(goto loop helps to restart the miner).
[ 0d19h26m34s] S:10514/1 160(159.9)Sol/s 843(825.4)W [beam-eu.sparkpool.com]
0>GTX 1080 Ti ` 100% [61°C/51%] 18.71 I/s 38.2(37.5)Sol/s 191(179.9)W clk=1493MHz mclk=5899MHz Sol/W=0.21
1>GTX 1080 ` 100% [61°C/50%] 12.13 I/s 24.4(24.1)Sol/s 135(128.9)W clk=1506MHz mclk=5355MHz Sol/W=0.19
2>GTX 1080 ` 100% [60°C/49%]*12.16 I/s 24.1(24.3)Sol/s 127(129.0)W clk=1480MHz mclk=5355MHz Sol/W=0.19
3>GTX 1080 ` 100% [60°C/49%] 12.44 I/s 24.4(24.7)Sol/s 131(129.1)W clk=1366MHz mclk=5355MHz Sol/W=0.19
4>GTX 1080 ` 100% [55°C/45%] 12.42 I/s 24.1(24.5)Sol/s 132(129.2)W clk=1417MHz mclk=5355MHz Sol/W=0.19
5>GTX 1080 ` 100% [61°C/51%] 12.33 I/s 24.5(24.5)Sol/s 128(129.3)W clk=1379MHz mclk=5355MHz Sol/W=0.19
[ 0d19h26m44s] S:10517/1 159(159.9)Sol/s 828(825.1)W [fee.server]
0>GTX 1080 Ti ` 100% [61°C/51%]*18.70 I/s 38.0(37.5)Sol/s 180(179.9)W clk=1493MHz mclk=5899MHz Sol/W=0.21
1>GTX 1080 ` 100% [61°C/51%]*12.13 I/s 24.3(24.1)Sol/s 135(128.9)W clk=1442MHz mclk=5355MHz Sol/W=0.19
2>GTX 1080 ` 100% [60°C/49%] 12.16 I/s 24.1(24.3)Sol/s 123(129.0)W clk=1480MHz mclk=5355MHz Sol/W=0.19
3>GTX 1080 ` 100% [60°C/49%] 12.44 I/s 24.4(24.7)Sol/s 132(129.1)W clk=1404MHz mclk=5355MHz Sol/W=0.19
4>GTX 1080 ` 100% [55°C/45%] 12.42 I/s 24.3(24.6)Sol/s 129(129.2)W clk=1404MHz mclk=5355MHz Sol/W=0.19
5>GTX 1080 ` 100% [60°C/50%] 12.32 I/s 24.2(24.5)Sol/s 127(129.3)W clk=1392MHz mclk=5355MHz Sol/W=0.19
Waiting for 0 seconds, press a key to continue ...
************ miniZ v1.3n3 ************
Number of CUDA devices found: 6
miniZ,150,5[8:0:00]: Selecting GPU#0[0] GeForce GTX 1080 Ti
miniZ,150,5[2:0:00]: Selecting GPU#1[1] GeForce GTX 1080
miniZ,150,5[2:0:00]: Selecting GPU#2[2] GeForce GTX 1080
miniZ,150,5[2:0:00]: Selecting GPU#3[3] GeForce GTX 1080
miniZ,150,5[2:0:00]: Selecting GPU#4[4] GeForce GTX 1080
miniZ,150,5[2:0:00]: Selecting GPU#5[5] GeForce GTX 1080
Algo: EQ[150,5]
Pool#0: user[14794c3bea134979c40773495734d655e561224a4e5bc3600d81886457223e0c5.rig0]
server[beam-eu.sparkpool.com] port[2222] ssl[yes] pers[Beam-PoW]
Optimisation: oc2[0 1 2 3 4 5]
Temp. limit: [70°C]
[ 0d 0h 0m08s] S: 3/0 133(132.6)Sol/s 283(283.4)W [beam-eu.sparkpool.com]
0>GTX 1080 Ti ` 100% [56°C/46%]*16.53 I/s 30.5(30.5)Sol/s 66( 66.0)W clk=1695MHz mclk=5899MHz Sol/W=0.46
1>GTX 1080 ` 100% [53°C/42%] 10.58 I/s 21.3(21.3)Sol/s 43( 42.7)W clk=1607MHz mclk=5355MHz Sol/W=0.50
2>GTX 1080 ` 100% [53°C/44%] 10.63 I/s 18.4(18.4)Sol/s 45( 45.3)W clk=1607MHz mclk=5355MHz Sol/W=0.41
3>GTX 1080 ` 100% [52°C/45%]*10.85 I/s 21.0(21.0)Sol/s 43( 43.0)W clk=1607MHz mclk=5355MHz Sol/W=0.49
4>GTX 1080 ` 100% [48°C/43%] 10.78 I/s 18.7(18.7)Sol/s 42( 41.7)W clk=1607MHz mclk=5355MHz Sol/W=0.45
5>GTX 1080 ` 100% [53°C/45%] 10.55 I/s 18.5(18.5)Sol/s 45( 44.8)W clk=1607MHz mclk=5355MHz Sol/W=0.41
Best regards,