[OBSOLETE] Lock User Management (LUM)

Nothing to do with the DTH, it to do with how the lock is installed and operated. That message is being sent by the lock. Either the lock is being opened/closed too slowly or your deadbolt isn’t perfectly aligned with the door frame and is scraping it (and yes it does tend to lose alignment over time when doors are slammed etc), try adjusting your mounting of the lock and alignment to the door frame. The lock is very sensitive to resistance and speed. See this post: