Download Machine Config - 404 (Not Found)

Rancher 1.x
1

Hey, I’m trying to download the machine config to ssh into some hosts I created on AWS.
2 issues:

1 - Rancher cannot ssh into the hosts. (I used rancher: INFRA | Hosts | Add Hosts | Amazon EC2)
2 - When I try to download “Machine Config” nothing downloads. It fails silently.

The console in Chrome dev tools reports 404 (Not Found):
util.js:58 GET http://10.10.55.10:8080/v2-beta/projects/1a24/hosts/1h9/config 404 (Not Found)

No clue how to proceed from here. I need the ssh key to troubleshoot what is going on.

Thanks!

2

I just deployed 2 more instances in AWS. When I ssh into the IP address (retrieved from the AWS console), it connects and I get the expected:

The authenticity of host <blah...> can't be established.
ECDSA key fingerprint is <blah....> 
Are you sure you want to continue connecting (yes/no)? yes

So I know the host is accessible. But I can’t login without a password or key. With the 404 error, how else can I access the instances?