New to the forum so a big hello to everyone here. Need some help with a problem I have so thanks in advance My phantom 2 started displaying erratic behavior recently. I would be flying fine, and suddenly the battery would be displaying (in my app) an empty battery gauge, and a red battery percentage. The percentage is usually the sort that isn't a low battery warning (48%, 42% etc). I've checked my low battery warnings, and they haven't been changed. When this happens, the machine will behave weirdly. Sometimes descending automatically, and sometimes wobbling in place as if it cannot decide which way to go. The iOS app doesn't display any abnormal messages apart from the funny low battery warnings. This will go away as suddenly as it came, and everything will be back to normal. Until it comes back again at least. It's always when I get below 50% that it starts happening.