Fixed cpu usage

NadekoBot.Core/Services/Impl/StatsService.cs

@@ -21,7 +21,7 @@ namespace NadekoBot.Core.Services.Impl
         private readonly IBotCredentials _creds;
         private readonly DateTime _started;
 
-        public const string BotVersion = "2.1.1";
+        public const string BotVersion = "2.1.2";
 
         public string Author => "Kwoth#2560";
         public string Library => "Discord.Net";

NadekoBot.Core/Services/ShardsCoordinator.cs

@@ -228,6 +228,7 @@ namespace NadekoBot.Core.Services
                         await Task.Delay(6000).ConfigureAwait(false);
                     }
                     tsc.TrySetResult(true);
+                    await Task.Delay(6000).ConfigureAwait(false);
                 }
                 while (true);
                 // ^ keep checking for shards which need to be restarted