When I come up to the door, it doesn't unlock. Prox Unlock is set up and has been reset by turning it off, saving it, quitting the app, opening the app while out, and turning it back on, and saving. I've tried many combinations of turning it on and off while at home and while out. Every time I come home I try the door in the hope that it will work, and almost every time, it doesn't. I've recalibrated sense many times to no avail. I think I've had it work a total of maybe 4 times since it was released. I've never even tried the notification setting as I have no interest in using it. Anyway, thanks for the reply.
Also, Of those 4 times it has worked, none of those were in a row.