Try running z-wave repair. Click on the More tab shown in your posted image - in the lower right of the screen. Click on the Hub is Online, then choose z-wave utilities and the run repair.
RBoy
(www.rboyapps.com - Making SmartThings Easy!)
3
I had the same issue, and this worked, but I still can’t add a lock code to it through Smart things guest lock access. I kinda gave up on trying and found this post today after the latest update which temporarily dropped guest lock access. Anyone else having trouble adding/changing codes with this same lock?
SCHLAGE BE469ZP CEN 619 Connect Smart Deadbolt With Alarm Inbuilt
I don’t think I have a device handler, other than what might have been the default when I installed. I can lock and unlock easily now, but can’t choose it as a lock when I go to create lock codes