Hello folks,
if I don’t expect this situation, it occurs 
Today it has happen at LZIB approach. All is clear to see that JAN VOR is ok on PFD as my NAV2 but ID isn’t there. After re-click knob it appears.
Really as I said, I did standard manipulations as required. Aircarft in this case C510 Mustang from Cockspur, very nice aircraft to me.
OK, after next flight (I’ve not close the flight as go to Main menu) and cross Poland border, I’ve prepared some VOR freq at Wroclaw EPWR, also expect due wind maybe VOR app rwy11 so have set freq on both NAVs. This appeared:
I think this is really strange and it comes not every time, as I said previously. FPL planning and all things in G1000NXi is working perfectly, during my let’s say continuesly 4-5hr flights, so I’m very happy but this? It doesn’t brake functionality but it also is confusional when you expect some navaids in range and have habit to look there.