Why is my AD Connect only running Delta Imports on scheduler?

I recently did an in-place upgrade on our AD Connect server to v1.1.819.0, everything appears to be functioning properly as a full sync was performed after the upgrade and re-enabling the syncscheduler.  The full sync took several hours to complete, but noticed that after completion the connectors are consistently performing Delta Imports.  The Policy type is listed as Delta so I would expect to see a Delta Import, Delta Sync, Export.  This is no longer the case, however I can manually kick off the run configurations without issue. 

I'm sure there is something I'm overlooking but curious if anyone has any insight.

The following is my ADSyncSchedule:

AllowedSyncCycleInterval            : 00:30:00
CurrentlyEffectiveSyncCycleInterval : 00:30:00
CustomizedSyncCycleInterval         :
NextSyncCyclePolicyType             : Delta
NextSyncCycleStartTimeInUTC         : 8/7/2018 7:56:56 PM
PurgeRunHistoryInterval             : 7.00:00:00
SyncCycleEnabled                    : True
MaintenanceEnabled                  : True
StagingModeEnabled                  : False
SchedulerSuspended                  : False
SyncCycleInProgress                 : True