Walter wrote:
It s some sort of compatibility issue between some iFlys and some Echos. It is usually benign, if you hit OK it should reconnect to the echo and keep working. This doesn't happen for all users, and we've been unable to duplicate it in the office, so really not sure what is causing this. It doesn't seem to happen with a tablet or phone connected to the device.
Walter, my 740 has put up WinCE dialogs (usually Networking) about a dozen times in the past 8 or 10 months--including my most recent two flights. Both of those times I was on short final for a land landing. (Probably not relevant, but I had done a water landing about 5. to 1.0 hrs earlier, with no dialog appearing.)
It's very hard to get a finger on the OK button--or the X button, either--when you're on short final, so I've learned to just ignore the dialog and land the airplane instead. The point is, it's really hard to press that tiny button.