[/img]I am baffled, my GPS has always worked just fine, even when upgraded from the 250 to the 2020. Suddenly I have a "no GPS source" red x instead of maps. The aircraft or the components have not moved even an inch since long time working just fine. I just upgraded from 14.0 to 14.2, but it was doing that on 14.0 previously. Can the GPS antenna be "switched off" or something?