Is it a Schlage connect lock zwave plus signal strength issue or aeotec issue?

[JDRoberts]

@Yingwei

Thanks for the info. The problem I’m facing is what to do after they are paired, when I move my hub away, then it just lost connection with the lock.

You may need a beaming repeater close to the lock. See the following FAQ:

FAQ: why would I need another beaming repeater if my zwave lock is already close to my hub?