OpenCL Errors when Dual mining

[metz]

Hi,

Could someone help with troubleshooting my issue.

I can mine ETH only at 30-31MHs without any issues.

If I add a DCR to my miner file, I start to get openCL errors.
I have tried to lower the intensity but errors still appear, what could be causing this?

Miner: Claymore v10.2
Miner Batch:
EthDcrMiner64.exe -epool eu1.ethermine.org:4444 -ewal 0xWALLET.WORKER -epsw x -dpool stratum+tcp://dcr.pool.mn:4801 -dwal USER.WORKER -dpsw x -dcri 10

System:
Windows 10 Fall Creators
Latest AMD Driver (17.12.1)
4x RX580 8GB
2x RX480 8GB
2x 750w PSU
ASUS B250 Mining Motherboard
8GB RAM
Intel G4400 CPU
128GB SSD
6x PCI Risers v007

GPUs are BIOS modded
I use OverdriveNTool / GPU Profiles to ensure the clocks and voltage are all the same.

Thanks in advance

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[halker2010]

try using blockchain drivers and also dual mining can be demanding power wise tho you have enough powers do a test with each gpu with "-di x y" command and see if the issue is gpu related if not you may have some faulty risers if yes put the faulty gpu/gpus on eth only and open another instance for others to dual mine.