Thank you for the new update, it looks great
My problem with boarding to commence Is regrettably still unsolved, but in can now narrow the problem in.
If I leave out the catering, refueling, boarding and push back works execellent, in the named order. But if I also choose catering service, the problem appears. Refueling at careting starts, but when ended, the will be no boarding or push back service.
A little more info that hopefully might help you. The luggage cars position when using, refuel, boarding and push back, is the same point of origin as the gaswaggon, luggage trucks and catering vehicle. But when using all options, luggages trucks starts empty at the plane, and then goes to point of origin, and then disappears for good.