Hello Chris Willis1
1. assigned IP addresses without a name association
If there are issues with DNS registration or the DNS server, the hostname may not be associated with the IP address.
2.BAD_ADDRESS.
This may be caused by IP address conflict or stale DHCP lease.
Conflict IP:
Another device on the network may already be using the IP address that the DHCP server is trying to assign to a client.
Stale DHCP lease:
This can happen when devices are removed from the network without properly releasing their leases.
This can be solved by configuring the server to automatically remove expired leases.
Regards,
Karlie