Hello,

We upgraded from Exhchange 2007 to Exchange 2013 SP1 with no issues.  We applied CU8 and noticed the health status for ActiveSyncCTPMonitor report unhealthy.  We followed the TechNet article "Troubleshooting ActiveSync Health Set" but when running Invoke-MonitoringProbe ActiveSync\ActiveSyncCTPProbe we receive the Warning "Index was out of range. Must be non-negative and less than the size of the collection."

ActiveSync is working as expected.  I've searched the web and seen others had this issue with CU7 with no resolve.  I did verify this worked prior to applying CU8. 

I really appreciate any help you can provide..

Thanks,

Steve