Hi, dstm! Big thanks for your miner.
I gets a lot of RECV, farm reconnects and keep working, but I think, that shares a lost.
2018-01-08 7:44:12|   ========== Sol/s: 2326.0 Sol/W: 3.46  Avg: 2293.5 I/s: 1249.0 Sh: 7.86   0.99 178
2018-01-08 7:44:15|#  recv failed: 10054
2018-01-08 7:44:15|#  reconnecting
2018-01-08 7:44:26|#  connected to: eu1-zcash.flypool.org:3333

2018-01-08 0:58:46|nvmlDeviceGetTemperature failed (this is my farm goes to sleep! Fixed)
2018-01-08 7:31:52|>  GPU0  32C  Sol/s: 0.2    Sol/W: 3.45  Avg: 473.8  I/s: 0.1    Sh: 1.82   0.99 78 
2018-01-08 7:31:52|   GPU3  33C  Sol/s: 0.1    Sol/W: 3.29  Avg: 452.8  I/s: 0.0    Sh: 1.47   1.00 78 
2018-01-08 7:31:52|   GPU2  33C  Sol/s: 0.1    Sol/W: 3.39  Avg: 465.2  I/s: 0.1    Sh: 1.40   1.00 109
2018-01-08 7:31:52|>  GPU4  32C  Sol/s: 0.3    Sol/W: 3.87  Avg: 463.6  I/s: 0.2    Sh: 1.97   1.00 553
2018-01-08 7:31:52|   ========== Sol/s: 465.6  Sol/W: 3.48  Avg: 2324.2 I/s: 251.2  Sh: 8.32   1.00 179
2018-01-08 7:31:53|   GPU1  33C  Sol/s: 0.1    Sol/W: 3.39  Avg: 464.9  I/s: 0.1    Sh: 1.64   1.00 78 
2018-01-08 7:32:06|   GPU1  40C  Sol/s: 310.9  Sol/W: 3.38  Avg: 463.6  I/s: 169.5  Sh: 1.63   1.00 78 
2018-01-08 7:32:06|   GPU0  38C  Sol/s: 345.2  Sol/W: 3.45  Avg: 472.8  I/s: 183.6  Sh: 1.80   0.99 78 
2018-01-08 7:32:07|   GPU3  40C  Sol/s: 327.9  Sol/W: 3.29  Avg: 451.8  I/s: 176.5  Sh: 1.46   1.00 78 
2018-01-08 7:32:07|#  recv failed: 10054
2018-01-08 7:32:07|#  reconnecting
2018-01-08 7:32:18|#  connected to: eu1-zcash.flypool.org:3333
2018-01-08 7:32:21|#  server set difficulty to: 0004189374bc6a7ef9db22d0...
I changes overclocking for minimum (tdp 50%), but RECV still my guest.
Sorry for my bad english.