Hello SethSimmons,
This is a known issue described in https://support.microsoft.com/en-us/topic/june-21-2018-kb4284833-os-build-14393-2339-e1f91533-bb14-7076-2b9d-ad061b11d7cb
"After installing this update on a DHCP Failover Server, Enterprise clients may receive an invalid configuration when requesting a new IP address. This may result in loss of connectivity as systems fail to renew their leases."
It has been resolved in KB4345418
https://support.microsoft.com/en-us/topic/july-16-2018-kb4345418-os-build-14393-2368-f75223b5-1fda-1afa-4c8c-48a4cd3fb8ab
Hope this helps,
Best regards,