Abandoned\Open Snapshots on Replica VM that are not showing in the Snapshot manager. Doing the Create Test and Delete All process does not remove them
Make sure Replica is powered off.
Right-Click on Replica VM and select "Remove from inventory"
Browse the Datastore that the Replica VM is on and delete all "snapshotX.sn" or "0000XX.vmdk" files
Putty into host or copy VMX file to desktop (If ESXi and no SSH)
CD into /vmfs/volumes/<datastore name>/<VM name>
Edit the VMX file with "vi <vmname>.vmx"
Locate all HDD references which should be scsi x:x "<vmname>-0000xx.vmdk" and remove the -0000XX.vmdk. This will make the file name <vmname>.vmdk for disk one, <vmname>_1.vmdk, <vmname>_2.vmdk, etc.
Save the VMX file by pressing 'Shift+;" then 'wq' <Enter>
In the Datastore Browser, right-click on the VMX file and select add to inventory.
Follow the wizard to put the Replica back in the same location.
Test taking and deleting a Snapshot.
Edit the Replication job in vRanger and reset Pre-Seed information on the second screen of the job. On the top right corner of the screen select the "..." button and select the Replica VM from the list.