Hi I am an electrical contractor who is quite new to c-bus I have I had basic training in the uk and have installed 1 system that I am having the following problems with, the system has several dinrail dimmers, relays, neo switches, pirs, and 1 black & white touch screen. the training in the uk was not up to much and I did the install from tec downloads from the cis website. The system works great and I have just installed the touch screen this too works well but now when I scan the network the groups in the daterbase do not match the local network but still eveything works as it should why should this be ? I can add groups and change fuctions but i get a error when I try and access the PCI gui. I have used c-touch and c-bus v-2 I am now looking to change this system to tookit and piced. any advice on this. Thanks Basil