Qubino ZMNHTD Smart Meter relay control endpoint not found

Run through your process here. An updated DB entry is not going to magically get integrated to your local installation.
I see a modified entry in the ZW DB, but it has not been marked for review. When it is reviewed and integrated with the ZW binding it will be a OH 5.0 snapshot that you can update to if you are on OH5. Or did you follow this procedure to download the ZW BD draft and update your current binding. Or are you talking about the XMLs in the userdata/zwave folder (which are records, but not used to discover properties) or something else