I have to constantly uninstall and install the app because the doorbell keeps losing connection. That's not how it should be? Why, after reaching a destination do I receive notification of leaving the house? Doorbell is pressed then about an hour later it rings on my phone. An expensive purchase error sadly. And why, after an update, do I have to set it all up again? i.e. open the app. and have to "add device". And it's still not working. See above.