I reset my v3 hub to reset the connection settings on it. After I was able to get it back online, all of the devices are offline. All of the devices are shown, and under the hub itself it lists all of the devices. I could use a little help, as resetting 100 devices (again from v1 migration) would be very frustrating, potentially to the point of just migrating to something else. thanks for the help.
After resetting your hub, you will need to reconnect the devices again. Exclude your z-wave devices, remove and reset all zigbee then rejoin them.