I managed to get it up for a bit. I usually click the icon for the Mac HD if the icon for the WDTVliveHub isn’t up then from there click on it in the file tree, it opens, connects and we are good. But that hasn’t worked since High Sierra. I get to the point where it starts to connect and it spins then crashes. I’ve read for two weeks and tried everything suggested. Today I sat down, cllicked as usual on Mac icon, then clicked on WDTVLiveHub. It went to connect as usual as I went to see who was at the door. When I returned my file tree was no longer highlighting on the WDTV line but on the XXXX"s Mac under Devices. I saw that the WDTV was listed there so I clicked on it and it went right to the files. I moved some files over to it, and it was working. My computer crashed. I booted back up and tried repeating the steps and got it to do it again. Then the basketball came up and WD disappeared. I haven’t got it to repeat again.