Hi, i would like to ask about Biostar TB85 that i have, and 6x Rx580 asus dual fan.After almost two weeks i cannot make it stable. It stucks sometimes when creating DAG file and other times after some hours mining with Gpu card hang and the system restarts or freezes.Default clocks.I tried rizers to other pc and they work fine.Tried different usb cables,Ethos,simpliming os, it seems randomized faults. Sometimes all 6 cards mining and after some minutes or hours some stopped. I even changed the battery of the motherboard to just try it.Plugged in the 2 molex power on the motherboard. I'm out of ideas. I'm fearing that the motherboard is faulty or something. I have another one plugged in 6x 1070 in Windows 7 and works almost flawlessly.

If you can help me i would appreciate it.
Thanks

Windows 10 pro, disabled everything
bios settings from a guide about mining
combined drivers
cpu 1840
psu corsair HX1200w