The app quit working. Went through the help and it stopped responding it is correctly set up in settings and havent had any problems for 9 mos. tried calling phone # but I get other phone services wanting me to switch phone services. Cant figure out what is happening other than they just closed up and skipped town. I cant even cancel RoboKiller. User's recommendation: Works great when working but can’t get any customer service when it’s not !!!