more tweaks...

BinaryDad.Coding/Startup.cs

@@ -7,6 +7,7 @@ using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Hosting;
 using StackExchange.Redis;
 using System;
+using System.Net;
 
 namespace BinaryDad.Coding
 {
@@ -31,11 +32,9 @@ namespace BinaryDad.Coding
                     {
                         AbortOnConnectFail = false
                     };
-                    
-                    //config.SetDefaultPorts();
-                    
+                    config.EndPoints.Add(IPAddress.Loopback, 0);
+                    config.SetDefaultPorts();
                     var connection = await ConnectionMultiplexer.ConnectAsync(config, writer);
-
                     connection.ConnectionFailed += (_, e) =>
                     {
                         Console.WriteLine("Connection to Redis failed.");