I am using MobileCenter SDK 0.17.1.
I guess CreatePushNotificationChannelForApplicationAsync() causes crashes
Exceptions code are different:

• TaskExceptionHolder_UnhandledException (The notification platform does not have the proper privileges to complete the request. (Excep_FromHResult 0x803E0208))
• TaskExceptionHolder_UnhandledException (The object invoked has disconnected from its clients. (Excep_FromHResult 0x80010108))
• TaskExceptionHolder_UnhandledException (A notification channel request for the provided application identifier is in progress. (Excep_FromHResult 0x803E0103))
• TaskExceptionHolder_UnhandledException (Excep_FromHResult 0x880403E9)
• And others

0 SharedLibrary 0x00007fff7db31c61 System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() in f:\dd\ndp\fxcore\CoreRT\src\System.Private.CoreLib\src\System\Runtime\ExceptionServices\ExceptionDispatchInfo.cs at 61:13 1 SharedLibrary 0x00007fff7db85ce0 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess($Task task) in f:\dd\ndp\fxcore\CoreRT\src\System.Private.Threading\src\System\Runtime\CompilerServices\TaskAwaiter.cs at 182:25 2 SharedLibrary 0x00007fff7db85c68 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification($Task task) in f:\dd\ndp\fxcore\CoreRT\src\System.Private.Threading\src\System\Runtime\CompilerServices\TaskAwaiter.cs at 151:42 3 SharedLibrary 0x00007fff7db85c27 System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd($Task task) in f:\dd\ndp\fxcore\CoreRT\src\System.Private.Threading\src\System\Runtime\CompilerServices\TaskAwaiter.cs at 123:17 4 CryptoCoins.UWP 0x00007fff642a24fa Microsoft.Azure.Mobile.Push.Push.<>c__DisplayClass5_0.<<ApplyEnabledState>b__0>d.MoveNext() in at 0:0