My issue with the is the Wifi not connecting while the aircraft is in flight. At the initial start of the Foreflight on my iPad, I was able to connect to the Dynon HDX. But about 1/2 way into the flight, when looking at the iPad, the network connection was disconnected. The aircraft position didn't appear on Foreflight and all the subsequent tracklog was lost.
Sometimes, the wifi connection reconnect but more often than not, the wifi went away until l powered back up the Dynon HDX on the ground before the next flight leg.