So when attempting to import the flight plan on the A321 NEO and A320 NEO it just doesn't want to load and it says that i have to enter my Simbrief ID, which I do but then when i try to load it, it says the exact same thing is it a glitch or do i have to do some thing different because my ID does show up like it is written there but it does not show up. Also I did the exact thing on the A330 and everything worked just fine.

Hi,

This is most likely caused by an airac mismatch. Can you confirm simbrief, the sim & the aircraft are all running either on the same airac?

Thanks!