Got that error message and I searched around the forum and found very little on it. I first received the message when I ran a battery down to 13% after almost loosing it in a 20mph wind. I thought the message would go away once I recharged the battery, but it is still popping up and upward acceleration is slowed down. Could someone just tell me where to go to reset it? I've been all through the remote and can't find a fix.