i know there are several posts i this forum about this but they didn't help me to send data to the artnet box. ok this is what i have. MBP directly connected connected to the elation e-node 8, no router or hub. the network ip for the mbp is 220.127.116.11 and subnet is 255.0.0.0. the node has the ip of 18.104.22.168 (it was given by a friend who worked with this box). i used the imp.artnet.controller node by david butler, and set the unicast ip to the node ip. i connected a simple led par to universum 1 and send some data to the first channel (red), but nothing happens. any suggestions would be greatly appreciated.