First of all, are your HDMI Cable is connected to the GPU that is in the x16 slot nearest to the CPU? Most of the time, the hash rate drop to 4 MH/s is because of this reason.

Well, it all comes down to price for the GPU, how much for RX580? and Vega is a power sucker, it'll take loads to cool it down but still, it does dual mine pretty well.

OmniseGo is not mineable.

It's thirty seconds for every hour which is 0.84% fees.

Well, the majority of fire issues are related with SATA to SATA connection on risers with more power flow then they are capable of. If you have six pin risers, then they are better. Daisy chain a six pin to two risers and you're very good to go.

Well, 580s will consume just over 100W if undervolted each, 1080ti's, on the other hand, will do just over 175W with best clocks and undervolted. So, One PSU connected to 5x 580s, MOB, and risers while the second PSU connected to 5x 1080ti, 970. Use Molex cables and ditch SATA all-together because all of your GPUs are power-sucker.A Molex daisy chained to two GPUs, i.e., Five Molex cables for connecting 10 GPUs (580s,1080ti) and you can use SATA for 970 if you want. It's not that power hungry.

Well, Thank you for that explanation. I was trying to figure out on how the actual OC works on Linux but your post made it clear.

Well, what is the model of your GPU and how many are there in one rig? It all depends on the power consumption of the complete rig.

Well, some more details will be greatly appreciated like your system having a dedicated GPU? Model of CPU? PSU Wattage and rating? OS?

Who are you? Why do you even do this? If you would have invested the amount of time it took you to make this site in some legitimate project which really contributes to this community, it would have been great. Anyway, this is FAKE FAKE FAKE.

Well, sending all my BTC, ETH and other cryptos to this website. Looks a good way to lose all your hard earned cryptos!!!

Yes, it's a common problem with Hynix memory in Nvidia Cards. As Hynix doesn't like to be overclocked much in memory parameter which causes them to underperform in comparison to their counterparts. It'll still go 18 if you find a stable setting for your card. Try +100 OC in memory and if its stable give another +50 until you hit errors.

Well, first of all, give nvOC a try and see if the 6x GPU rig mines okay with Linux OS. If yes, then the problem is in configuration. Rip every configuration and clean install. From bios reset to updating bios --> implementing proper bios setting --> Clean Windows 10 Install --> Latest Nvidia Driver --> Start Mining. Moreover, give your risers a check, they are the only ones to create problems in a long run.

Well, here you go, https://bitcointalk.org/index.php?board=159.0, Here you can find new announcements of coins that are released and read more about it and if you feel like it's promising, you can put your money on that!

Well, it's amazing how newbie accounts are able to tackle problems that even pros have issues solving it, like in the previous month only, we had someone claiming to be DAG-DEFENDERS -- requesting ETH for a modified bios which will solve the DAG hash rate drop, then some another newbie claiming to unlock Nvidia bios and too requesting some crypto in exchange and so on.. Please don't fall for this as this can incur in heavy loss of you hard earned cryptos. A virus total scan of this rar is enough to stay away from this miner and look for more authentic ones.

Well, another great pump for a coin and I'm really glad that market cap of crypto-world is increasing day by day, but then miners will divert all hashpower to this coin until the profitability is balanced out evenly.

Scrypt is an algorithm on which particular coins are based and they have been ASIC territory for a while, so I guess it'll be meaningless to mine any Scrypt coins using GPUs.

Well, I really don't know if you can run a particular script to sideload a particular OC profile in Windows system but in Linux, it's possible if want to switch over and give it a try.

Well, let's get to troubleshooting, shall we?

1. BIOS Setting applied? - 4G Decoding and PCIe Link Speed - GEN1?
2. Win 10 Pro Updated to date?
3. Install 17.5.2 Relive Drivers -- They work great. (Or Try Latest Blockchain Drivers if you're not considering undervolting)
4. Connect First 3 GPUs and see if they work without issues and then try the rest three.

Well, whatever road you go, just keep one thing in mind that all the users that are buying GTX 1050ti or 1060 are receiving GPUs with Hynix memory. Really, all of the GPUs and Hynix don't like to overclock much. At the most, you can get 17 MH/s from each card on GTX 1060 and I don't know the figures for 1050ti.