Couchbase .net client hangs upon repeated creation

Couchbase Server
1

I created this simple application

using System;
using System.Configuration;
using System.Threading;
using Couchbase;
using Couchbase.Configuration;

namespace SimpleCouchClientTest
{
///


/// Simple couch client test
///
class Program
{
static void Main(string[] args)
{
var connectionString = “http://localhost:8091/pools/”;
var bucketName = “testbucket”;
var bucketPassword = “testbucket”;
var numberOfLoops = 1000;

        for (var i = 0; i <= numberOfLoops; i++)
        {

            var config = new CouchbaseClientConfiguration
            {
                Bucket = bucketName,
                BucketPassword = bucketPassword,
            };

            config.Urls.Add(new Uri(connectionString));

            Console.WriteLine("Creating client #" + i);
            var couchClient = new CouchbaseClient(config);
            Console.WriteLine("Client #" + i + " created.");
            //Thread.Sleep(100); //-- uncomment this to run successfully
        }
    }
}

}

The numberOfLoops is set to 1000, and the CouchbaseClient creation hangs after first client. I ran the WinDbg session and I learnt the client is getting stuck on BucketConfigListener.Start().

Is this a known issue? Are there any workarounds?