I don’t think anyone has discussed the new Self-Loading Cargo and GSX. Those developers have mentioned that there is not a way to actually sync the two services unless they work directly with FSDreamteam. That said, they are going to make some additions to work with GSX. I think GSX can add a couple of things to make this a little easier with SLC.
1) SLC requires the jetway to be connected long before boarding begins. So, I connect the jetway in MSFS for SLC, then, when I start boarding in GSX, it disconnects the jetway. Maybe give an option so the jetway does not automatically move when you start boarding?
2) Separate Passenger Boarding and Baggage Loading as two separate entities. SLC usually starts baggage loading a few minutes before passenger boarding.
GSX has been working great for me, and I think you’ve done a fine job with this software.
Michael Caparula