You dont need to do reset. IT is enought to unpair with the cube. Try to set log debug in console of homegear with the option 10. Then logs should tell you what is wrong

I use a diagram from homegear to connect it and it is working. No problem with connection.

This is problem of Max System - very often the temp is sended as 0.0 in comunication with the box

I read few documentation and finnaly I manage to post something that is understood by the Cube. I got short python3 script

import socket
import binascii

def getBits(value):
    return "{0:b}".format(value)

def toHex(value):
    return hex(int(value,2))

def get_S_String(rfAddress, roomId, temp=None, mode=None):
    if temp:
        msgH = toHex(getBits(int(int(temp) * 2)))[2:]
    else:
        msgH = mode
    cmdStr = "00 04 40 00 00 00 " + rfAddress.lower() + " " + roomId + " " + msgH
    base = binascii.b2a_base64(binascii.unhexlify(cmdStr.replace(" ","")))
    return "s:" + base.decode() + "\r\n"

def send_raw_data(host, port, data):
    s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    s.connect((host, port))
    s.settimeout(2)
    return s.send(data.encode())

host = "10.0.0.110"
port = 62910

address = "12E023"
room = "02"

address = "126010"
room = "01"

temp = "14"
## auto MODE
x = get_S_String(address, room, mode="00")
print(x)
## setup MANUAL temp
#x = get_S_String(address, room, temp)
#print(x)

send_raw_data(host, port, x)

Hi,
did any one of you manage to send S: command that works to the cube ?
I want to control changing the ECO/AUTO mode but i can't.