I am trying to optimise the hash rate for the XMR Stak mining Loki via cryptonight_heavy but cannot get over 650 H/s with my AMD RX 570/580 8GB rigs. Once asking on the Loki discord they were talking about using dual thread feature.
Is there a way that SMOS can implement this feature of dual-threading any time soon via any of the next releases?
I am not comfortable changing the config file manually as in one of the forums described.

I had similar experiences with a bunch of mixed brands RX480 running over clocked on SMOS

I established a working setup by starting without ANY OC settings in SMOS

Once this works for a few hours you can start changing 1 parameter after another, every few hours, not all at once

This way you will figure out which parameter or value is too aggressive and you will scale back.
Takes a lot of time but once running it hardly crashes.

EWBF/NVDIA
--server btcg.miningspeed.com --user mxvc3oiidWytyQ2XoSrzT7GpPjUeC1guNt.$rigName --pass x --port 3092

Optiminer v1.7/AMD
-s btcg.miningspeed.com:3092 -u mxvc3oiidWytyQ2XoSrzT7GpPjUeC1guNt.$rigName -p x
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Nice sample.

Do you have setting of BTCG for claymore-zec-v12.6?

I tried, but no luck .

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this one i use for suprnova

-zpool btg.suprnova.cc:8816 -zwal registeredsprnovauserid.workename -zpsw workerpassword -mport -3333

hi,
i have now managed to find a reliable and for my taste, a well performing setup for my rigs running on SMOS.
it took me 2 weeks of trial and error to get it running and most of the issues cam from hardware problems, riser and PCIe slots etc. and never from SMOS.
I tried windows in the beginning as i grew up with windows and do not like command prompt screens, but i had only problems with driver and other stuff.

By now i am almost getting bored by mining as since several days all my 4 AMD SMOS rigs are running and hashing away without a hickup. My 5th rig is a small GTX 1060 6gb rig which i run on Windows 10 does the same
I have got a screenshot of my SMOS rig setup and all are running on the standard 900 undervolt value, but dont know how to insert it into the message.
Maybe someone can advise

To me it is most important to have them running non stop, even on a less than maximum speed and relatively reasonable Watt usage.
Monero rigs are running between 580 and 650 Watt and the dual ETH + DCR rig001 about 900 watt.

the price to maximize the hash rate is paid in interruption and stressful error analysis and i prefer peace of mind and run the systems at 85 to 90%

The screenshot would give you some ideas about the OC settings, if anyone can help to explain the upload

Sorry, as a newbie not allowed to post images
below are the values of my dashboard


Name - Group -  Notes - Status - Console - °C // - fan % - Core - Mem
   rig001 - eth + dcr -  6 x Sapphire Nitro RX570 (8GB)...MSI Z270-A PRO (MS-7A71) - ON(0)   175.79 MH/s 3339.97 MH/s   57 56 47 60 56 43 ℃ - 44 44 44 44 44 44 %   1125 1125 1125 1125 1125 1125 (4)
2150 2150 2150 2150 2150 2150      
   rig002  -   xmr   -  6 x RX 480 GPUs (8gb RAM) MSI,... - ASRock H81 Pro BTC R2.0- ON(0) - Highest: 4047.2 H/s - 50 48 44 46 38 40℃ - 55 55 55 55 55 55% - 1215 1206 1223 1168 1191 1306 (4)
2000 2000 2000 1950 1750 1750      
   rig003 - xmr - 5 x Sapphire Nitro RX 480 4gb - MSI Z170A GAMING PRO CARBON (M... - ON(0) - [2017-10-12 08:42:21] : New block detected.    -  43 48 48 50 48℃ - 47 47 47 47 47%   1191 1191 1191 1191 1191 (4) - 2150 2150 2150 2150 2150      
   rig005 - xmr - 3 x RX 480/ 2x570er/ 1xRX580 ... - ASRock H81 Pro BTC R2.0    - ON(0) - [2017-10-12 08:42:22] : New block detected. - 57 55 51 40 41 38℃ - 53 53 53 53 53 53%   1202 1202 1167 1150 1184 1150 (5) - 2100 2100 2100 2100 2100 2100