Hi there,
Can you please describe a bit more how your Horde authentication is configured? For posterity, there is documentation on Authentication debugging here - what’s most important is a scheduler sourced job will mint tokens for Agents.
You may also need to add:
"clusters": [ { "id": "default", // or whatever the cluster you've defined, here "acl": { "entries": [ { "claim": { "type": "http://epicgames.com/ue/horde/role", "value": "agent" }, "actions": [ "AddComputeTasks" ] },
Julian