Re: Antminer z9 mini "Socket connect failed connection refused" problem!
do you set correct URL and worker name? 
thanks. But what is the right url to fill for zcash? I use my zcash wallet adress as worker. Best regards 
Can it handle ASIC or only GPU/CPU
https://investoon.com/mining_pools/zec
You should fill in all three pool url's.
good luck!