Many thanks Derek !

@toucan08 said in DH98 MSFS2020, Cockpit View: Perhaps I need to go to MSFS forums with more traffic. I'm not sure there is a Mosquito for MSFS yet. What software are you referring to?

There are many other threads you can read on this forum and the MSFS Official Forums about this, but in short, Asobo introduced a bug into MSFS 2024 with SU4 that completely broke state saving for all aircraft that use the same method as mine do. We have talked about it at length on the developer forum, so hopefully we will have a solution with SU5. In the meantime, here is a workaround posted elsewhere on this forum, which does seem to be working for the time being: "End your flight, start a new flight, then exit the game once loaded in, and that may cause things to save correctly." Sorry for the inconvenience! Let me know if there is anything else I can do for you while we're waiting for a solution.

This sounds like something Just Trains Support could help with: https://www.justtrains.net/support

I have SBP and SZP and they work fine in 2024 via backward compatibility, save for LoD issues on certain assets within SZP.