Your front door lock is a ghost device from a failed pairing. No route shown. Welcome to the world of C-7. You need to remove that device, factory reset, and re-include. You will not be able to remove it as long as it can respond to pings. Remove the batteries, then you will be able to remove it.
The Schlage locks enter a low power mode when pairing, so you need to pair close to the hub.
