Quote from: TechPark on July 28, 2017, 01:14:47 AM

Quote from: fjriosp on July 27, 2017, 08:41:00 PM

Quote from: KGV on July 27, 2017, 08:31:34 PM

Quote from: fjriosp on July 27, 2017, 07:12:50 PM

Hi all,

If I mine ETH only all works fine with a hashrate of 181MHs.
When I try to dual mine ETH+DCR (-dcri 30) I get 180MHs (ETH) + 5000MHs (DCR).

The problem is that while dual mining I got almost 1% of incorrect shares and looking the hashrate at poolsize I got under 170MHs (-6%).

Could someone help me to figure out where is the problem?

Thanks!!

Config?

EthDcrMiner64.exe -mport 3333 -epool eu2.ethermine.org:4444 -ewal myethwallet -epsw x -dpool dcr.coinmine.pl:2222 -dwal mydcrwallet -dpsw x

All the GPUs are RX580 8GB Hynix and are running at 1200/2250 with a custom strap and -125mv offset.

Some GPUs have a little amount of memmory errors but they aren't correlated with the incorrect shares (I got incorrect shares on GPUs with 0 errors).

The total power at the wall is 1150w dual mining and 900w mining ETH only.

What are you using to set the voltage?
What is your sbmitted shares rate on the miner? Reported hashrate and effective hashrate on the pool?

All my overclock/undervolt is done by bios modding.
The submited share rate on the miner now is 178MHs (ETH) and 5300MHs (DCR)
On the pool side I have 177MHs reported, 167MHs (effective 24h)

fjriosp

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