whattomine doesn't estimate very well i think. I am mining ZCL, but i only get a half of what they estimated. It is the same thing for other coins too. Maybe it is because i am using a laptop? But the laptop graphic card version should be equivalent to the desktop for the Geforce GTX 1080 i think.
I have another laptop mining with cpu only. And now i can only mine 0.2 ETN every day... Last week i could mine 1.25 ETN every day.
Agree on whattomine. I have stopped relying on their estimates.
The CPU mining output on ETN has dropped for me also, but not as dramatic. I'm getting maybe half of what I used to get.
maybe they only need to update the difficulty of the network to get back on the good side of the estimates