Install 18.6.1 driver
Install Win 1709 (any lite edition)
Set primary display to be integrated GPU
thanks, I'll try...
also patch the driver and set compute mod, set page file (standard stuff)
I have 60 rigs with rx580 4gb no issues with DAG
Don't waste your time changing from blockchain to adrenalin, just open CMD and paste:
setx GPU_MAX_ALLOC_PERCENT 100