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Cuando el servidor RPC de Samba experimenta una carga alta o no responde, los servidores destinados a fines que no son AD DC (por ejemplo, los \"DC cl\u00e1sicos\" de NT4-emulation) pueden iniciarse err\u00f3neamente y competir por los mismos sockets de dominio Unix. Este problema genera respuestas de consulta parciales del AD DC, lo que provoca problemas como \"El n\u00famero de procedimiento est\u00e1 fuera de rango\" cuando se utilizan herramientas como Usuarios de Active Directory. 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