Hi, I am new to this mining thing, I hope you can help me with the following problem please:

[Firmware Version] => Avalon Firmware for avalon9 - 20190301
    luci: 815f8ca
    cgminer: a60adfc
    cgminer-packages: 1714e12
Socket connect failed => Connection refused

Things that I think it might affect:

1) I have the miner connected to a 110V supply with 10Amps and around 1200W to 1600W (I'm not quite sure). It is a bitmain APW7 120V/240V 1800W supply.

2) Problems with the firmware, although I already tried to reinstall the firmware more than 10 times on a rpi 3, it was getting the default ip(192.168.0.100) without internet connection, could it be a problem of assigning a static IP? I tried to put it in DHCP but I could not find the IP to enter the page.

thanks for your help.