My Orion XS yesterday restarted itself without any apparent reason. I could hear the engine revolutions increase for a couple of seconds, saw that the current flow into the battery had stopped (previously charging at full power), and then everything went back to normal (engine revs and XS charging). Looking at the app, I've seen one finished charge cycle (stopped due to "Software-Reset"), exactly 1h 0m long. What could be the cause for this behaviour?