2020-02-07 10:32:40.0563|INFO|SdlTts.Studio.Log|Available Devices Count: 0
2020-02-07 10:33:48.1564|ERROR|SdlTts.Studio.Log|Object reference not set to an instance of an object.
    at SdlTts.ViewModel.SettingsWindowViewModel.<InitializeSavedSettings>b__80_0(Review s)
   at System.Linq.Enumerable.FirstOrDefault[TSource](IEnumerable`1 source, Func`2 predicate)
   at SdlTts.ViewModel.SettingsWindowViewModel.InitializeSavedSettings()
2020-02-07 10:34:41.7943|ERROR|SdlTts.Studio.Log|SetAvailableVoicesList: Unauthorized - Unauthorized
2020-02-07 10:36:35.6984|ERROR|SdlTts.Studio.Log|SetAvailableVoicesList: Unauthorized - Unauthorized
2020-02-07 10:40:51.7886|INFO|SdlTts.Studio.Log|Available Devices Count: 0
2020-02-07 10:41:31.1771|ERROR|SdlTts.Studio.Log|SetAvailableVoicesList: Unauthorized - Unauthorized
2020-02-07 10:42:10.6548|ERROR|SdlTts.Studio.Log|Object reference not set to an instance of an object.
    at SdlTts.ViewModel.SettingsWindowViewModel.<InitializeSavedSettings>b__80_0(Review s)
   at System.Linq.Enumerable.FirstOrDefault[TSource](IEnumerable`1 source, Func`2 predicate)
   at SdlTts.ViewModel.SettingsWindowViewModel.InitializeSavedSettings()
2020-02-07 10:42:30.9449|ERROR|SdlTts.Studio.Log|SetAvailableVoicesList: Unauthorized - Unauthorized
2020-02-07 10:53:02.3585|INFO|SdlTts.Studio.Log|Available Devices Count: 0
2020-02-07 19:54:26.1735|INFO|SdlTts.Studio.Log|Available Devices Count: 0
2020-02-08 06:55:39.9462|INFO|SdlTts.Studio.Log|Available Devices Count: 0
2020-02-08 07:05:01.2078|ERROR|SdlTts.Studio.Log|One or more errors occurred.
    at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
   at System.Threading.Tasks.Task`1.GetResultCore(Boolean waitCompletionNotification)
   at System.Threading.Tasks.Task`1.get_Result()
   at SdlTts.Service.Authentication.GetToken(String apiKey)
2020-02-08 07:29:17.4172|INFO|SdlTts.Studio.Log|Available Devices Count: 0