I've recently bought an Edge 1030 plus, and have had a series of Garmins in the past, but this is the first time I've ever had the device stay on long after my ride is complete. I am quite sure the device is not accidently starting to track, Timer Start mode has been set to Prompted at 15 kmph. I've also made sure Auto Sleep is turned on. The device was on for hours without me interacting with it and it is still connected to my phone. I can't find anything obvious in the Connect app that might be causing this. Is there some setting that I'm missing or is there a potential issue with the device?