In Game Panel freezing …
MSFS WU6, TBM930 with WT3000 and TBM mod.
1.) Flight planned in MSFS from HKJK to FBGU (Okavango delta addon).
2.) FBGU is unknown to Navigraph so it does not calculate a route, even if waypoints are known…
3.) tried to add “Alternate Airport” in InGame Panel… which resulted in a frozen InGame Panel.
Planned the flight with the Navigraph charts Windows, from HKJK to FBMN (closest Intl Airport as FBGU is unknown) works fine… and then VFR to FBGU 
Hi…,
With MSFS WU6, TBM930 with WT3000 and TBM improvement mod, I programmed HKJK-FBMN with FLKK alternate airport into IGP without error.
Check you have latest In Game Panel installed (In Navigraph Navdata Center press Remove/Install to be sure).
Cheers
Ian
Sorry,
I forgot to mention that the latest InGame Panel v0.8 is installed.
Hi…,
I suggest removing scenery and addon mods to check if this still occurs. Then add them back in one at a time to confirm if one causes the error. It may be the Okavango delta addon as that is the only one I don’t have.
Cheers
Ian