I agree with Ashok (@aaiyar), and I may be wrong. I’m not perfect.
There’s nothing wrong on the locks. Ghosts, if they exist, are in your C-7 Z-Wave radio from incomplete pairings. They used to be common on the C-7, now are much more rare after numerous firmware updates and one Z-Wave radio update over the past year.
It’s apparently also possible to have ghosts on the C-5, but they are more difficult to diagnose, requires a Z-Wave USB stick to see them. Ashok has had them on his C-5.
I suggest you install Tony Fleisher’s (@tony.fleisher’s) Z-Wave Mesh Tool, which might give a more complete picture.
