Hi,
I have recently changed my PC and installed both MSFS2020 and MSFS2024.
While I am not encountering any issues with MSFS2024, in my MSFS2020 sim, several airports are missing SIDs and have outdated STARs (3A instead of 4A, for example).
I only have this issue with the MD80 2020 version; all other planes in both MSFS2020 and MSFS2024, and the MD80 in MSFS2024, do not have this issue.
I have tried to uninstall both the hub and the MD80.
Many thanks, Max