I've tried to enable 4G but screen freezes when it loads the smOS but after disabling the 4G it loads the smOS but wouldn't start the miner also in smOS dashboard I only see 4 gpus out of 6
I'm just spit-balling here, but how much memory do you have installed? "Above 4G Decoding," after all, refers to accessing in excess of 4GB of memory for mapping of PCIe devices.