nvidia and amd on the same rig / OS freeze. (HELP!)

[Kwnstantinos Just]

Hello people. i am new to mining and i have a strange problem i cant find any solution. i wanted to stick with win10 OS. so i have 8 1070ti and 2 rx580. total 10 gpus on this machine. i'm mining zencash with ewbf (nvidia) and claymore (amd) on equihash. they mine perfect until the OS totally freeze. Its like watching a screenshot. the freezes are random from 2h to 6h, until any freeze the gpus mining perfect. no errors on the miners even before the freezes. i would like your wisdom here. this forums posts helped me on the past. Thank you in advance!

mb -> ashrock pro btc+ h110
ram ->8gb ddr4
cpu -> intel celeron g3930
psu -> corsair hx1200 (powering 5 gpus)
          hp 1200w server psu with breakout board (powering 5 gpus)
gpu-> 8 1070ti (asus rog strix) 2 rx580 (asus rog strix)

[knofan]

I have the same problem. It seems its the AMD card that has problems. OS freeze, flickering screen. And Claymore crashes when try to use both cards at the same time.

Nvidia card seems to run fine tho.

Any ideas?