I am having the same issue, I just plugged mine in out of the box. I am running windows 10 with Edge, Explorer and Chrome - I cleared the cache, I am able to connect to the ISY 994i ZW but nothing works with the admin concole, after I login the window dissapears and closes- even the desktop icon does this. I do have the latest & greatest Java....Edge & Chrome do not support Java Plug Ins.
Thanks,
Brian