Hello again!
Alright, after some investigation it seems like the Reality GNS uses a Garmin format. Even if it doesn’t, it still relies on Garmin navigational data (as far as I understand) and since there might be incompatibilities with said data and our exports, we do not officially support that data format.
Sorry to say, but it indeed looks like flightplans exported from Navigraph Charts will not load in the Reality products. We hope for your understanding and apologize for the inconvenience!
Regards,
Malte