I have an iPhone and the app frequently can not connect to the car. So if I try to remote precondition the car or check the charging I seem to have a 40% success rate. I can almost always connect within an hour of walking away but it seems like the car goes into a deep sleep and the app does not connect. I have had this issue on at least 3 firmwares, and 5 different states. I can understand a problem in a low coverage area but for me it is happening far more often. Do others have a similar issue? And while it may not connect for several hours then it will work. I was hoping for more of a 90% success rate like I see with my Roadster and Volt.