Where is my Plex server?

This is what happened when WD outsource software development such as DLNA on the My Cloud Home to another company such as Plex. This thread should tell you how to access your Plex sever running in MCH. You can find the ip address of your MCH through any free ip scanner utility or from your router administration webpage. I am sorry no support from WDStaff was available to you earlier, not that I have anything to do with WD.