Hi there,
Having issues with the FMS navigation in the Longitude, if I plug an arrival in mid-flight, or an en route waypoint, the fix shows up as blank and doesn’t appear in the FMC or on the aircraft map. However, it is being registered because the navlog and VFR map show the waypoints entered. When a ‘blank’ waypoint is reached, the plane tries to turn around to the last waypoint listed into the flight plan, and does not proceed along the listed approach. I am using the working title Garmin mod, not sure if that is the issue here.
Screenshots below.