Just thought that I'd quickly write about an issue that I had with a CNI. The power had cycled and the CNI stopped communicating with the CBUS network. Eventually found that the CNI had reset itself to factory defaults(?). Had to change the IP address to one that would work on my network, assign a port number (14001) to com port 1 (was set to 0) and also had to change the baud rate back to 9600. All good now. This information may be in other posts somewhere but my quick search didn't reveal anything. Regards, cc&c. Fail, Communication, Amber.