I just had a Genie along with several Genie minis installed yesterday, including the new 4K Genie mini. Both the DirecTV agent on the phone and the installer recommended that I use only wireless connection instead of the ethernet connection available for the genie. After reading through a few of the forums on here, there seems to be a lot of misinformation from DirecTV about this. Wouldn't the wired ethernet connection always be better (when available) instead of wireless? If I want to use the ethernet connection, should it be as simple as connecting ethernet to the genie and then rebooting the genie? All I have in the house is the genie and genie minis – nothing older. By the way, all of the minis are using a coax wired connection. None of them are connected wirelessly. Not sure if that matters or not.