On a flight today the unit would not lock on to satellites. While inflight I pulled the unit out and away from the panel to see if it was being interfered with. This is my third flight and the first time it would not lock on. I tried to reset the GPS in-flight, but it didn't help, I turned around an landed, completely disgusted.
I'm flying a Van's RV7a with a glass tip up canopy, I've never had a problem with GPS reception on any device, multiple Garmin portables, iPad, iPhones.
The unit has version 7 software running on it since day one, I noticed while updating charts today there is a minor version update, could this be a fix? The unit is now locked on satellites on my desk at home, can I rely on this in my airplane?
Tom