RestSharp Get дает ответ с кодом httpstatus 0

Question

var client = new RestClient(config.BaseUrl)
{
   Timeout = 4500,
   ReadWriteTimeout = 4500
};

var req = new RestRequest("personInformation");

req.AddQueryParameter("SSN", sweSsn);

if (!string.IsNullOrWhiteSpace(postalCode))
    req.AddQueryParameter("ZipCode", postalCode);

req.AddHeader("Package", "personadress");
req.AddHeader("Authorization", config.BasicAuthorization);

var resp = client.Get(req);

после строки resp = client.Get мой resp.StatusCode имеет значение ноль.