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GlenNowak's avatar
GlenNowak
Tin Contributor
Dec 03, 2024

PopDeepTestProbe Issue

I've recently built two Exchange 2019 servers in a DAG to replace our 2016 servers which are in their own unique DAG.  They are not yet active but are ready with the exception of an Exchange HealthSe...
Exchange Server
hybrid
GlenNowak's avatar
GlenNowak
Tin Contributor
Dec 03, 2024

I'm also seeing this issue now.

Running Get-ServerHealth -Identity 'Server' -HealthSet 'ActiveSync.Protocol' shows the ActiveSyncDeepTestMonitor is unhealthy.  If I run Invoke-MonitoringProbe -Identity:"ActiveSync.Protocol\ActiveSyncDeepTestProbe" -Server:Server| fl I receive the below error messages.

Error              : Index was out of range. Must be non-negative and less than the size of the collection.
                     Parameter name: index
Exception          : System.ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than
                     the size of the collection.
                     Parameter name: index
                        at System.ThrowHelper.ThrowArgumentOutOfRangeException(ExceptionArgument argument,
                     ExceptionResource resource)
                        at System.Collections.Generic.List`1.get_Item(Int32 index)
                        at Microsoft.Exchange.Monitoring.ActiveMonitoring.ActiveSync.Probes.ActiveSyncMailboxDeepProbe.
                     DoWork(CancellationToken cancellationToken)
                        at System.Threading.Tasks.Task.Execute()
                     --- End of stack trace from previous location where exception was thrown ---
                        at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
                        at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task
                     task)
                        at Microsoft.Office.Datacenter.WorkerTaskFramework.WorkItem.<ExecuteAsync>d__b.MoveNext()
                     --- End of stack trace from previous location where exception was thrown ---
                        at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
                        at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task
                     task)
                        at
                     Microsoft.Office.Datacenter.WorkerTaskFramework.WorkItem.<StartExecutingAsync>d__7.MoveNext()