By the way, the new Genie HR54/200 doesn't actually process the 4K signal. It's the mini-Genie C61K-700 that processes it. That means the mini-Genie has to pair with your main HT display if it's 4K capable while the Genie HR54/200 has to pair with your non-capable 4K display. If you have more...
Due to this thread, since, I have the DirecTV Protection Plan, I was able to upgrade my Genie HR44 to Genie HR54 for 4K programming. Installation of my new Genie will be this afternoon.