It may happen if drivers not installed properly. Try leave 1 gpu on x16 slot, install drivers, then connect other gpus and wait until driver configures all gpus. then pixel patch and switch to compute as you did before. And try increase pagefile to 16-32gb. Claymore have some kernels like asm 0 or asm 2. Try different dcri values. But better revert to previous drivers 

phi algo is so tight on nvidias, there is no needs to do an phi amd miner. Like neo miner. It exist, but not many people use this

Uhm.. Non-pure referral mining is like any referral thing, but "mining". All referral systems applicable to payouts/commision referral %.

Some visual lags is normal because mining uses 100% of primary gpu. Try increase pagefile. Do you use any pci-e extension boards?

560ti too weak for now. Even powerful gpus on the edge of profit

I think for now trading is more profitable than starting asic-mining. Unless you have free electricity

Too much overclocking defo. Different modbois timings can hold different frequences. So because you use 1click, try for first round values of memory oc like 2100 or 2050 until hashrate stop decreasing. And start setting oc without adjusting powerlimit, undervolting and core clock. Your previous non-biosmodded overclock doesn't fit

It is only for block taxes calculated for bearish market. I'm sure he has other possibilities, and not only him in Zcash

Virtual memory is needed for well-working amd cards. Try other miner like cast-xmr, as stated above

Toughpower not so bad PSU at all. Much better than KCAS or Zalman cheap models. 1200 can handle 6 gpus, but consumption depends on concrete model of gpus, for example, my Gigabyte 5x580s consume 900w from the wall. You need to test your gpus

You need about 2k$ to build simple 1060 rig. You can try gradually build up 1070\Vega rig, starting with 1-2 gpu and buy more gpu from mining profit, but ROI for now looks not so good, and it can take a long time

Look closely to Golem. Project have ideas how gpu can work with Golem, also it's perspective coin

For now best is wait for new s11 release. After it s9 or lower will become useless

1060 have best roi for your prices, and rx 580 8gb good too. 1070 and 1080ti have bad times for now, and cost too much for its profit

Maybe its because difficulty fluctuations last week, when algo changes and xmr for some days was more profitable than ETH for most amd gpus

Diff is not the kind of thing you need to look at when building mining rig. In case of ASICs, most of them already in work, so you can see x11 or sha256 asics feel good. ROI and risks can be calculated, but in fact everything doesn't happen as expected. So you must understand that there may not be a profit

Good video! My HDDs is most useless rig i have

It can be a driver issue, when driver crashes when you closing claymore window, teamviewer lost visual connection. Nvidia have a feature that gpu memory frequency can jump up or down when gpu change pstate. So try lower memory frequency or test without oc

It's all about oc, but maybe you run unstable driver version? Try beta blockchain drivers, or latest stable and switch gpus to compute mode

Is your gpus bios modded? Looks like not looking at your small hashrate for 9 vc, but stock bios doesn't hold that oc. Is stock oc without undervolting are ok?