Orbi and Directv Mac Address

I purchased the Orbi system yesterday after having tried the Eero mesh system and being unimpressed.  The setup wasn't quite as simple as the Eero but the performance is above and beyond.  

The reason I am writing is that I was trying to get a handle on the devices connected to my network and I have an entry that is giving me trouble.  I have Directv for my television service and currently have 2 HD receivers and 1 HD DVR with a wired cinema connection kit attached to the Orbi satellite.  I see 3 devices under my list of connected devices that I believe are associated with Directv.  The problem is that one of them  says "blocked" under the status tab even though I haven't blocked anything.  It has an IP address but the MAC address is not correct.  Instead of pairs of numbers and letters, it is "/OrbiDevName1>".  The address cannot be edited so I am at a loss of what to do.  I have unplugged the CCK and also unplugged it from the Orbi and reconnected it to a different port on the back of the satellite.  I am hoping that someone can help or point me in the correct direction to fix it.  Thanks in advance for the help!