at System.ServiceModel.Channels.HttpResponseMessageHelper.ThrowMaxReceivedMessageSizeExceeded()
   at System.ServiceModel.Channels.HttpResponseMessageHelper.<ReadBufferedMessageAsync>d__13.MoveNext()
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()
   at System.ServiceModel.Channels.HttpResponseMessageHelper.<ParseIncomingResponse>d__7.MoveNext()
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()
   at System.ServiceModel.Channels.HttpChannelFactory`1.HttpClientRequestChannel.HttpClientChannelAsyncRequest.<ReceiveReplyAsync>d__17.MoveNext()
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()
   at System.ServiceModel.Channels.RequestChannel.<RequestAsync>d__33.MoveNext()
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()
   at System.ServiceModel.Channels.RequestChannel.<RequestAsyncInternal>d__32.MoveNext()
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()
   at System.Runtime.TaskHelpers.WaitForCompletionNoSpin[TResult](Task`1 task)
   at System.ServiceModel.Channels.RequestChannel.Request(Message message, TimeSpan timeout)
   at System.ServiceModel.Dispatcher.RequestChannelBinder.Request(Message message, TimeSpan timeout)
   at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout)
   at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs)
   at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(MethodCall methodCall, ProxyOperationRuntime operation)
   at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(MethodInfo targetMethod, Object[] args)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Reflection.DispatchProxyGenerator.Invoke(Object[] args)
   at generatedProxy_1.Subscribe(SubscribeRequest )
   at OpcXml.Da10.ServiceReference.ServiceClient.OpcXml.Da10.ServiceReference.Service.Subscribe(SubscribeRequest request)
   at OpcXml.Da10.ServiceReference.ServiceClient.Subscribe(Subscribe Subscribe1)
   at OpcXml.Da10.Service.Subscribe(RequestOptions Options, SubscribeRequestItemList ItemList, Boolean ReturnValuesOnReply, Int32 SubscriptionPingRate, SubscribeReplyItemList& RItemList, OPCError[]& Errors, String& ServerSubHandle)
   at OpcXml.Da.Subscription.Subscribe(ArrayList items)
   at OpcXml.Da.Subscription.AddItems(Item[] items)
   at Opc.Da.Subscription.AddItems(Item[] items)
   at OpcLabs.EasyOpc.Implementation.NetApi.DataAccess.NetApiOpcDaServer.Subscription_AddItems(NetApiOpcDaSubscription subscription, Item[] items, Exception& exception)