Ok, that makes more sense. I would do a hard reset on the 12 with nothing else on. Then turn everything else on. You will get your waypoints back but you'll have to set up your screens again. Also do the waypoint test and check that AT works on the Console Live when it is connected to the Carbon 9, because now it is sounding like a communication issue with the Carbon 12. Good luck and definitely report back. I'm very intrigued in this issue.
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