I use an airplane which automatically loads at the gate already powered by a GPU (standard MSFS). But when I use GSX (like attaching a jetway) automatically this GPU is removed and the plane is not powered anymore = dark and cold. I have to call a GPU (via GSX) again to power the plane, This GPU is also I believe the MSFS standard GPU. I think this is a bug i.e. the GPU should not be automtically removed by GSX if it is already loaded.
Regards,
Hanse