Microsoft Band Exception: 0xA0D4000A

I recently launched the Microsoft Band app for Windows Phone 8.1. The application mainly uses UV sensors. But the problem here is not UV, but simply sending a notification.

The code that sends the notification to the group looks like this: (And where does it go to the exception):

await bandClient.NotificationManager.SendMessageAsync(tileGuid, "Title", "Body", DateTimeOffset.Now, MessageFlags.ShowDialog);

      

        
        
        
      

    

full exception :

(Exception parameter is below this question)
Handled = false
"Device status code: 0xA0D4000A received"

      

        
        
        
      

    

Ejected from the file App.gics:

#if DEBUG && !DISABLE_XAML_GENERATED_BREAK_ON_UNHANDLED_EXCEPTION
        UnhandledException += (sender, e) =>
        {
            if (global::System.Diagnostics.Debugger.IsAttached) global::System.Diagnostics.Debugger.Break();
        };
#endif

      

        
        
        
      

    

I searched the web for this exception but no result. The weird part is that actually at some point this code worked and sent a notification. It also posted some exception from Transport and Stream, but I cannot re-handle those exceptions again right now.

I did :

• Factory reset the Group and reconnect (Deregister, etc.).
• Restart your phone and try other phones.
• Moved notification to be sent later or earlier in code.

Does anyone have any ideas or anything that can be done and what could be wrong

Exception parameter :

+       Exception   {Microsoft.Band.BandOperationException: Device status code: 0xA0D4000A received.
   at Microsoft.Band.BandClient.CheckStatus(CargoStatus status, CommandStatusHandling statusHandling)
   at Microsoft.Band.BandClient.SendNotification[T](UInt16 notificationId, Guid& tileId, T& notificationInfo, PooledBuffer payload)
   at Microsoft.Band.BandClient.SendMessage(Guid& tileId, String title, String body, DateTimeOffset timestamp, MessageFlags flags, CancellationToken token)
   at Microsoft.Band.BandClient.<>c__DisplayClass11.<SendMessageAsync>b__10()
   at System.Threading.Tasks.Task.InnerInvoke()
   at System.Threading.Tasks.Task.Execute()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.GetResult()
   at Uvicorn.PivotPage.<ThrowNotification>d__26.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.<ThrowAsync>b__3(Object state)
   at System.Threading.WinRTSynchronizationContext.Invoker.InvokeCore()}    System.Exception {Microsoft.Band.BandOperationException}