Hi guys,
I have 2 main problems with my rig which are contain 12x gtx1060. It based on Asus prime z270-p. Bios is the latest version, 4g is enabled.
so, the 1st problem is working of 12 cards. I've try to explain. When I enter 12cards and turn on system, in nvidia driver settings I see only 11 screens
http://imgur.com/a/zGNba. Moreover, when I check each of ones, I see that only 11 cards can manage their seed of fun
http://imgur.com/a/jYU3x, but the 12th one can't do that http://imgur.com/a/3c7f3.
However, when start the miner, the miner is determine 12 card and start to mine, but one card is overheats, because the script can't manage fun speed of this card.
http://imgur.com/a/VIdDn
To add to this, I check all problems with hardware: raisers, pci slots, cards - everything is good. When enter whatever card in what ever slot (if it 12th one) - I get the same mistake. When stay only 11card everything is working without any mistakes.

The second problem is linked with "screen" utility. Sometimes is occured such mistake
http://imgur.com/a/Q23xf
moreover mining procces is not stopped (watchdog said that everything is ok), cards is really work, however hashrate on pool is 0.
http://imgur.com/a/qxMIn
http://imgur.com/a/Vx9si

Can someone help to solve problems?