[EDGE] Universal Enhanced Z-Wave Lock Driver for Schlage, Yale, Kwikset, IDLock, Popp, Danalock, August Pro, Keywe, Philia, Samsung

[RBoy (www.rboyapps.com - Making SmartThings Easy!)]

You asked the same question on the LUM topic and I had answered the same question 2 posts before your post. Assuming the battery is good, your hub/lock are having trouble with the mesh.

[OBSOLETE] Lock User Management (LUM)

You aren’t doing anything wrong, your lock is having trouble with the mesh. Assuming your battery is good, see this: FAQ: why would I need another beaming repeater if my zwave lock is already close to my hub?

To answer your other question, yes this DTH supports Schlage Z-Wave Plus modules.