How launch with ScryptNf??
ccminer.exe -a scrypt:4096 -o stratum+tcp://scryptnf.eu.nicehash.com:3335 -u 18EJ9w1MuZXWDNNEuLAyq4SJJUsYx9fqiX -p x -l T5x12 -C -D
I thought for 4096 iterations it needed to be set to scrypt:20 , but I haven't used scryptn in a while.