It happened to me once a few years ago - I fly where I hike which almost never has cell service so I couldn't login and was pretty much stuck. Its on my checklist now to make sure I do a test flight at home if it has been a while since I flew...
Like others here I'm jealous, last visit to Maine was pre-drone but remember the many places a drone would have shined. There's nothing wrong with your little bird except lack of use.