Can anyone tell me anything about this? I can not assign this. That would be nice. Thanks

Exception thrown when sending notification: System.Net.Http.HttpRequestException: An error occurred while sending the request ---> System.Net.WebException: Error getting response stream (ReadDone1): ReceiveFailure ---> System.IO.IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host.
. ---> System.Net.Sockets.SocketException: An existing connection was forcibly closed by the remote host.

at System.Net.Sockets.Socket.EndReceive (System.IAsyncResult asyncResult) [0x00012] in <14e3453b740b4bd690e8d4e5a013a715>:0
at System.Net.Sockets.NetworkStream.EndRead (System.IAsyncResult asyncResult) [0x00057] in <14e3453b740b4bd690e8d4e5a013a715>:0
--- End of inner exception stack trace ---
at System.Net.Sockets.NetworkStream.EndRead (System.IAsyncResult asyncResult) [0x0009b] in <14e3453b740b4bd690e8d4e5a013a715>:0
at System.IO.Stream+<>c.<BeginEndReadAsync>b__43_1 (System.IO.Stream stream, System.IAsyncResult asyncResult) [0x00000] in <fb001e01371b4adca20013e0ac763896>:0
at System.Threading.Tasks.TaskFactory`1+FromAsyncTrimPromise`1[TResult,TInstance].Complete (TInstance thisRef, System.Func`3[T1,T2,TResult] endMethod, System.IAsyncResult asyncResult, System.Boolean requiresSynchronization) [0x00000] in <fb001e01371b4adca20013e0ac763896>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in <fb001e01371b4adca20013e0ac763896>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0003e] in <fb001e01371b4adca20013e0ac763896>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x00028] in <fb001e01371b4adca20013e0ac763896>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x00008] in <fb001e01371b4adca20013e0ac763896>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in <fb001e01371b4adca20013e0ac763896>:0
at Mono.Net.Security.MobileAuthenticatedStream+<InnerRead>d__66.MoveNext () [0x00104] in <14e3453b740b4bd690e8d4e5a013a715>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in <fb001e01371b4adca20013e0ac763896>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0003e] in <fb001e01371b4adca20013e0ac763896>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x00028] in <fb001e01371b4adca20013e0ac763896>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x00008] in <fb001e01371b4adca20013e0ac763896>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in <fb001e01371b4adca20013e0ac763896>:0
at Mono.Net.Security.AsyncProtocolRequest+<InnerRead>d__25.MoveNext () [0x000ac] in <14e3453b740b4bd690e8d4e5a013a715>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in <fb001e01371b4adca20013e0ac763896>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0003e] in <fb001e01371b4adca20013e0ac763896>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x00028] in <fb001e01371b4adca20013e0ac763896>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x00008] in <fb001e01371b4adca20013e0ac763896>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in <fb001e01371b4adca20013e0ac763896>:0
at Mono.Net.Security.AsyncProtocolRequest+<ProcessOperation>d__24.MoveNext () [0x00093] in <14e3453b740b4bd690e8d4e5a013a715>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in <fb001e01371b4adca20013e0ac763896>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0003e] in <fb001e01371b4adca20013e0ac763896>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x00028] in <fb001e01371b4adca20013e0ac763896>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x00008] in <fb001e01371b4adca20013e0ac763896>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable+ConfiguredTaskAwaiter.GetResult () [0x00000] in <fb001e01371b4adca20013e0ac763896>:0
at Mono.Net.Security.AsyncProtocolRequest+<StartOperation>d__23.MoveNext () [0x0008b] in <14e3453b740b4bd690e8d4e5a013a715>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in <fb001e01371b4adca20013e0ac763896>:0
at Mono.Net.Security.MobileAuthenticatedStream+<StartOperation>d__58.MoveNext () [0x001bf] in <14e3453b740b4bd690e8d4e5a013a715>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in <fb001e01371b4adca20013e0ac763896>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0003e] in <fb001e01371b4adca20013e0ac763896>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x00028] in <fb001e01371b4adca20013e0ac763896>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x00008] in <fb001e01371b4adca20013e0ac763896>:0
at System.Runtime.CompilerServices.TaskAwaiter`1[TResult].GetResult () [0x00000] in <fb001e01371b4adca20013e0ac763896>:0
at System.Threading.Tasks.TaskToApm.End[TResult] (System.IAsyncResult asyncResult) [0x0002e] in <fb001e01371b4adca20013e0ac763896>:0
at Mono.Net.Security.MobileAuthenticatedStream.EndRead (System.IAsyncResult asyncResult) [0x00000] in <14e3453b740b4bd690e8d4e5a013a715>:0
at System.Net.WebConnection.ReadDone (System.IAsyncResult result) [0x0001b] in <14e3453b740b4bd690e8d4e5a013a715>:0
--- End of inner exception stack trace ---
at System.Net.HttpWebRequest.EndGetResponse (System.IAsyncResult asyncResult) [0x00058] in <14e3453b740b4bd690e8d4e5a013a715>:0
at System.Threading.Tasks.TaskFactory`1[TResult].FromAsyncCoreLogic (System.IAsyncResult iar, System.Func`2[T,TResult] endFunction, System.Action`1[T] endAction, System.Threading.Tasks.Task`1[TResult] promise, System.Boolean requiresSynchronization) [0x0000f] in <fb001e01371b4adca20013e0ac763896>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in <fb001e01371b4adca20013e0ac763896>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0003e] in <fb001e01371b4adca20013e0ac763896>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x00028] in <fb001e01371b4adca20013e0ac763896>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x00008] in <fb001e01371b4adca20013e0ac763896>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in <fb001e01371b4adca20013e0ac763896>:0
at System.Net.Http.HttpClientHandler+<SendAsync>d__64.MoveNext () [0x0041d] in <7ebf3529ba0e4558a5fa1bc982aa8605>:0
--- End of inner exception stack trace ---
at System.Net.Http.HttpClientHandler+<SendAsync>d__64.MoveNext () [0x00478] in <7ebf3529ba0e4558a5fa1bc982aa8605>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in <fb001e01371b4adca20013e0ac763896>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0003e] in <fb001e01371b4adca20013e0ac763896>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x00028] in <fb001e01371b4adca20013e0ac763896>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x00008] in <fb001e01371b4adca20013e0ac763896>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in <fb001e01371b4adca20013e0ac763896>:0
at System.Net.Http.HttpClient+<SendAsyncWorker>d__47.MoveNext () [0x000ca] in <7ebf3529ba0e4558a5fa1bc982aa8605>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in <fb001e01371b4adca20013e0ac763896>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0003e] in <fb001e01371b4adca20013e0ac763896>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x00028] in <fb001e01371b4adca20013e0ac763896>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x00008] in <fb001e01371b4adca20013e0ac763896>:0
at System.Runtime.CompilerServices.TaskAwaiter`1[TResult].GetResult () [0x00000] in <fb001e01371b4adca20013e0ac763896>:0
at CompanionServer.NotificationList+<SendNotificationImpl>d__13.MoveNext () [0x00169] in <67151e0b423a4c77ac1a680c08548a62>:0