On the KX165A the unlit elements of both standy and active frequency of the Nav part are missing. The display is just plain black in this area. This is one item to be fixed.



Another one for the wish list: Integration of the transponder with IVAO IVAP (and the VATSIM counterpart), so that setting ALT on the transponder would also set the client to ALT.

Does this happen with 2D popup in other aircraft?
We have tried to replicate this issue but have not been able to. We suggest that that you do a complete uninstall - reinstall and ensure the KingNav is setup correctly in the configuration menu

due to it in VC, you must contact to aircraft developer. the lit gauge are need correct material/texture setup in the model