Hi, been a long time since I've been here. I've been using a harmony hub remote quite successfully for a long time. The app is loaded on an iPad. Between the remote, the iPad, and the hub, everything has been great for a long time. I remember a couple of years ago I had problems and come to find out it was a OS upgrade that caused problems. Well, I just upgraded the IOS OS the other day and now the iPad refuses to connect to the hub rendering my remote unuseable. Anyone else having that problem??