I've used this app for 5 years (as the MyChamberlain app before it branded MyQ). The current version of the app has some of the same bugs it had 5 years ago. Specifically, if you press the button to close your garage door, and then disconnect from your wifi before the 10 second countdown, the door won't close and you have to kill the app and do it again. Chamberlain is either aware of this and unwilling/unable to fix it, or not aware at all. I'm not sure which is worse.