Hi Claymore
As you can see from the other user also the exact same issue.
i thought it might have been the board but he is using a asus board and i am using a biostar board.
exact identical problem.
i tried genoils but doesnt seem to use all gpus.
I tried very old drivers, i tried new drivers, i tried the crypto drivers, they all doing the same thing,
i am only using 4 AMD cards per rig of 12
if i only put 6 amd cards then its fine
if i put 6 amd cards with 6 nvidia then ethdcrminer gives the issue,
if i put 6 nvidia only then its fine also
if i put 4 amd and 6 nvidia then also this issue.
all we are asking is just have a look at the code please.
Thanks
My miner is closed source so you cannot see its code, but you always can have a look at the code of Genoil's miner and fix it somehow if you have appropriate skills and think that the reason is in miner software. As soon as you make some other miner work properly, you can state that the reason of the problem is my miner.