Hi @Luis Eduardo Reyes Gaspar ,
if I understand right, you Runbook runs with Orchestrator Runbook Service as expected, but stucks if it is executed on Runbook Designer.
When you execute a Runbook with Tester in run in your environment, with the user which executes Runbook Designer and on the system where Runbook Designer is executed.
If the user is different from from the logon Account of Orchestrator Runbook Service or it runs on a system different Orchestrator Runbook Service the will be the difference.
Regards,
Stefan