There was an update few days ago for Navigraph charts App on PC. After the update I start to have a lot of issues when I am creating a flight plan. When i click on ( Autoroute ) most of the time I get this error:
"Failed to create a route. Please try again later. "
I have Navigraph Charts v8.16.0 build 3712066190 installed and have been getting that message frequently. I just tried to do an autoroute between KSRQ and KLAL using low-level IFR and got it.
No VPN and only the built-in Microsoft Defender.
I get “Failed to construct a route.”
EDIT: Looks like maybe it’s caused by clicking AutoRoute when I have the departing runway selected.
Yes the development team confirm: This is a confirmed bug, which has been fixed but not yet deployed. For now the workaround is to autoroute before selecting runway, or select both runway and SID, and then autoroute. It will be fixed with the next update of all apps but that will likely be after Christmas.