I am having an unusual problem. One of my win 10 rigs with 4 Vega56s had to have win10 reinstalled due to OS software screwup, so I thought I'd try your software without AMD Blockchain drivers using win10-64bit-radeon-software-adrenalin-edition-18.3.4-march23 drivers.
No matter what I do your miner will only hash on GPU 0 and 3, GPU 1 and 2 do not hash, they are recognized, but no hashing, I have tried very low intensity, but with no effect.
Any ideas?
Stupid question, but did you turn on computing mode on adrenalin drivers?