I currently have an HR34 and an HR22. They won't play nicely with each other at all. A tech has been here for a couple of hours. Both units can see the Internet. Both units say they are authorized for Whole Home. Neither unit can see each other. He redid some of my cabling and now is in the process of getting an HR24 to replace the HR22 in hopes that this solves the problem. I've got my fingers crossed. If it does not solve the problem, anyone know anything else to suggest?