Issues with Ray Connecting on SLURM

I am attempting to run the default Slurm bash script to run Ray on and am getting this error for all the worker nodes (IP changes, for each node of course, last number is 1,2,3,…).

This node has an IP address of 10.20.1._, while we can not found the matched Raylet address. This maybe come from when you connect the Ray cluster with a different IP address or connect a container.

The process then only runs on the head node. What should I do?