That happened recently to someone having a HE C7 model. Several Z-Wave messages to the implant got lost/buffers were overrun. The driver checks the status of the configuration parameters and writes a status message for each to the debug log. There is no retry mechanism in the driver at this time. Maybe I should make it clearer when something like that happens, like displaying a message in the device page. Retrying "configure" should eventually set the misconfigured parameters correctly.
While writing the driver, it happened to me once in a blue moon that a parameter was not set correctly by the implant on a C5.
It is set using the "protection" command class instead of the "configuration" command class.
This is the definition of a normally closed sensor, not open. My driver has the open/closed reversed as noted at the beginning of this thread.