Deadline client using wrong NIC

Hello, using Deadline 10 on Mac, I have rendering computers that are connected over LAN but that also need their wifi adaptor active. Their IP address may change on the wifi connection, but they have static IP’s on the LAN connection. Deadline seems to be using the WiFi IP address rather than the Ethernet IP address even though the service priority order is set in Mac System Preferences. In the Monitor, I see the IP address for the clients listed as the IP from that NIC. This is causing problems with worker commands in the Monitor and is also slowing down deadline operation. How can I make Deadline use a particular network interface for client registration worker operation?

thanks!