ReadyNAS Replicate undocumented error 51

[WalterW1]

I filled in the immediate help page on Tuesday but get no reply.
Help, can't get Replicate to work, obscure apparently undocumented error 51

[SummitComp]

Has anyone replied with information regarding this error code?

[SummitComp]

Diagnosing errors is time consuming, NetGear, when do you plan to document replicate?

[jberger]

Hung replicate process.

Go into the add-on's tab in front view and uncheck the add on for replicate.
Then click apply.
This will shutdown the replicate process. Wait 5 minutes, then click the checkbox and apply again to restart replicate.
This WILL NOT affect the NAS, just the replicate service.