I’m not sure should I post this topic here or not.
I found a problem when I using freeware mod from flightsim.to.
The mod link is:
If you are using Navigraph and you have a folder called “navigraph-navdata” in your Community folder, it will cause RJAW showing 2 runways when using this mod.
I have no idea how can I fix this issue without moving navigraph-navdata folder to other place.