I analysed this program
While mining on nanopool and blocking flypool in windows firewall(192.99.160.185) an error comes up: connection closed by server r:2
This means one of the developers is still taking fee from me or at least there is always an active keep alive connection to flypool.
I have been mining for 2 days now and avg did go down from 490H/s to 456.5H/s
See image for proof
https://image.ibb.co/fpdNwb/Naamloos.png