It is the board of a friend , I manage it. It has 3 GTX 1060 3 Gb from Gigabyte. Now I am being told it runs for 1 hour or several hours and then nicehash stops responding. I will try gen1 and also I have to update to 1709 in Windows and also to latest driver. Will try all of these and report back today or after a few days depending on my time, although I will try to fix a few things via teamviewer , updating to latest 1709 of Windows 10 and latest GPU driver.
Still no TDR Video Failure anymore.
Hope your machine is good now
Well not good as I wanted, it crashes in Zcash and Ethereum with the same error, "unknown cuda mine fatal error". However when mining Lyra2rev or LBRY which are run by the CCminer tprivot in Nicehash it is running stable since Tuesday I believe until now. Based on such situation I am blaming Nicehash excavator miner as the main problem since with this other miner is working correctly from a few days. I am mining only Lyra2rev now which profitability is just a bit lower compared to Zcash or Ethereum.