Our SOHO Baldwin lock attempts close the lock 3 more times after the dead bolt is initially extended when commanded to lock by Z-wave. This results in the lock being out of sync and the dead bolt being jammed till I reset it manually using the mechanical lock mechanism. This is only a problem when commanded by z-wave. The mechanical lock knob and exterior lock button work correctly and smoothly. The behavior seems a lot like the calibration procedure you put the lock through on installation. Is this a configuration problem with the UD device driver? Perhaps new firmware is needed for the lock? I haven't found information on how to update or modify either of these.