Having issue getting Home connect 620 lock established using two gig edge panel new panel new lock add device find device says something about a secure connection not being able to error
It looks like a Kwikset lock may have been successfully added since posting this. Are you still having issues with pairing that device?
When pairing Z-wave locks, the most likely issue is proximity. Generally the lock must be brought within 6-10 feet of the panel or vice versa to successfully pair.