Hi Guys

I the last days I've found some problem using Nicehash 2.0.1.6 on my pc where are mount one GTX 1060 6GB and one GTX 1070, both with Samsung Memory.
In a not clear period (4 to 6 hours of mining) the PC reboot itself.. so when I come back to the pc and turn on the screen, the Windows log in appear.

Setting, for both GPU, are as follow
PL: 65%
Temp: 65°
Core: -100
Mem: + 850

In this way temps are: 1070 68°; 1060 62°

Same problems are found with Claymore 10.2:
where after some hours of mining, a red line highlight some throuble in the process and claymore restasts.
The hashrate of the above config is: GTX 1070 31.5 MH/s; GTX 1060 24.8 MH/s

It is difficult to understand what happen... Some of you found the same problems?