I am moving into a new house and will be using an OTA antenna for my two premiere two-tuner units (lifetime so I want to keep them). Each of the units will be in different rooms on the second floor and neither will have access to a ethernet wall jack or a cable jack. The router will be on the first floor. I have been researching my options and trying to make sense of them. Am I correct that my simplest options are powerline adapters or wireless adapters to plug into the Tivo’s. It seems that neither one of these options are very reliable, so I am hoping there are other options. I was looking at possibly upgrading to one of the newer mesh systems, but unless I am misunderstanding them...if I want to connect each Tivo to a node by an ethernet cable, all of the child nodes have to be connected back to the parent node with an ethernet cable. Any help would be appreciated as I am a bit clueless. Thanks.