I'm running SkyDemon on an iPad 3 and use the inflight logging feature on all trips. Sometimes, when I look at the log after a flight, I will get a message saying that there are gaps in the recording and that the actual track has been replaced by straight lines. I suspect this has something to do with the fact that I close the cover on the iPad from time to time during the flight. This of course shuts off the screen. My question is this; will closing o the lid also stop the iPad from logging the trip or does SkyDemon still run in the background?