Hello, does anybody has experience with this miner with 12 GPU rigs? 8 GPU rig is fine on hiveos I have CPU utilization 2-3. But on 12 GPU rigs I am reaching 10 and system is not responding. In both rigs I have celeron g3900. Do you think that an uprade of CPU would help? I have the same issue with z-enemy fork and T-rex. Older versions of ccminers worked fine, driver is 390.48 as newer versions had issues with autofan.