It doesn't matter whether GSX Level 2 is activated or deactivated, the passenger boarding and disembarking still happens in a matter of seconds.
If GSX Level 2 is activated, the boarding will happen in the time the passengers will take to board, which cannot be "seconds", more like several minutes. Provided, of course, you DO have passengers that, as explained several times in the forum, requires either:
- A SODE jetway that has docked.
OR
- A Bus + stairs.
If none of these conditions is true, the boarding time will be simulated AS IT WAS BEFORE, using the timings saved in the Couatladdons.INI file. It's just that, if GSX is Activated, you don't have the timings UI anymore, but the settings still work and they can be edited as I explained before.
Perhaps in an update, add the timing feature back if Level 2 is deactivated so people not using Level 2 can be more realistic with their boarding and disembarking.
It's already like that. If GSX Level 2 is NOT activated the timings page will looks exactly as it was before. The only exceptions will be the Trial and FSDT airports because, in such airports, GSX Level 2 IS activated in any case.