I did another installation with a slightly different model of Orbi. This time I used an Orbi AC2200 RBR20 Router (available on Amazon – http://amzn.to/2KBm7cQ) and a Orbi AC3000 RBS50 satellite (also available on Amazon – http://amzn.to/2TMlWzN. This configuration also utilized a wired backhaul network but this time the backhaul worked perfectly. It appears the latest firmware may have resolved any issues that were occurring the month prior.