Agents does not respond in time when running nginx ingress

When running Onify Hub behind a nginx ingress (reverse proxy) the agent connects to the agent server but every time we try to run a task we get The agent did not respond in time. If we try to go direct from the agent to the agent server using port forwarding (eg. port-forward deployments/onify-agent-server -n onify 8080:8080) in kubernetes it works. We also tried Traefik and that work.