Hi Nomuse, Make sure that you create unique addresses on the Network settings for the node on the node machine. (I think that there is something that says "you must change this number" on the dialog box. On my first node Mac it took me a little while to get everything working but on the others, it installed really quickly and worked easily - probably because I'd learned how to do it. I can dig around my settings and post them if that would help. Node rendering is great!