RemObject Remoting SDK Latest version 184.108.40.2063, Delphi
It appears to me that - TROZeroConfRegistration.AutoStartZeroConfHub is a dummy property. It is never referenced or used by the owning class. Why? If it is not used, why just remove it from the property list?
Also - TROZeroConfRegistration.Engine, if set to zceROZeroConfHub, the value will be automatically changed back to zceAuto. Looks like zceROZeroConfHub is NOT a valid option. Again, if so, why just remove it as an option?