If you replace the card with a card that sends a notification it could be possible, but you need more specific information (Like the GUID of the user)
The ? in the routing is also not 100% bullet proof,
I have seen both device that can’t communicate with a good last route as devices that can communicate with still a ? in the routing table.
I think it would be possible for Zigbee, but this isn’t as much of an issue.
