seen some strange bugs like negative profit estimate (??) for dual CKB+ETH mining if NBMiner is on top of miners list inside the profit profile.
if I set the ETH hashrate to 0 then the profit switcher shows correct profit estimate, NBMiner starts and runs fine, but AM thinks that it's not in dual mode, shows that the miner is mining ETH and only ETH hashrate is used to show current profitability. additional CKB profit is ignored.
I've identified this issue and it will be corrected in the next release.
also CKB+ETH mode is not supported for GMiner.
Awesome Miner didn't have Dual Mining enabled for Gminer yet, but I will go ahead and add support for this.