It has been covered in other posts that the Roamio Plus and Pro will show multiple MAC addresses on the network. This is purely to satisfy my own curiosity: Is there any rhyme or reason to how the MAC addresses are assigned? For instance the two MAC addresses showing on my network might be "...A0:B1" and "...A0:B2." Does the main network connection get 1 and the Stream gets 2? Has anyone opened up their Roamio Plus or Pro and seen what MAC address is where?