It's not that our airports are not "compatible" with OrbX. It's OrbX which causes lots of problems with MANY airports, not just ours. Here's a video showing a NON-FSDT airport showing a problem with OrbX vector, which also explains a way to fix it:
However, this is usually related to elevation problems. But you reported a problem with missing jetways, are you still asking about this because, it doesn't seem so, considering your "I realized that I have even worse problems with ALL your airports". Which problems ? Elevation problems ? See the video above.
I'm sorry, but you are approaching the problem in the wrong way. Our airports are fully compatible with the simulator. If you install something from a 3rd party, and they stop working, the problem is that other add-on because, when you install an add-on, it's that add-on responsibility to be sure it doesn't cause problems that won't normally happen without it.
That's why it's OrbX that is supposed to fix problems caused to airports. And in fact, THEY DO. They MADE fixes to solve problems they cause to several of our airports, like KLAX or KLAS, and you can downloaded them on their forum, but regardless of the fix, you are also supposed to set the Scenery Library ordering correct, if you use OrbX. What they call "insertion points". I'm sorry for not being more specific but:
- This is not really the place to discuss how to properly setup a non-FSDT product. Would you go to OrbX, if installing GSX caused a problem on one of their airports ? I guess no, so it goes both ways...
- We know from many users reports that, once you install the fixes and configure the OrbX utilities correctly, there are no problems using them together.
But again, this is only if you are now reporting ELEVATION problems. Missing jetways are entirely different, and they are likely caused by another kind of scenery conflict.
First, check the name of the AFCAD used by GSX in the parking customization page. It must the the one in the Fsdreamteam folder. If it's not, the name might give you an idea of the conflict file.
If the AFCAD is the right one, check you don't have a customization file for GSX you made a while ago, before we added SODE jetways. If you have a GSX .INI file in %APPDATA%\Virtuali\GSX for KLAX, remove it, so the one we supply with the scenery will be used.