There's nothing in your report that could possibly be caused by GSX installation.
Yes, IVAP program uses the same key as GSX, which means you should either change the hotkey in GSX or in IVAP, otherwise one of them will not work, since no two addons can use the same hotkey.
But after doing this, nothing in GSX could have created this issue and, of course, nobody else reported it so, fact that IVAP stopped working, was probably just a coincidence, not related in any way to GSX.
And besides, GSX is an EXTERNAL program, running entirely under the Couatl.exe program that, being an .EXE program couldn't possibly created a problem to another addon inside FSX, because there's no way an external .exe could access the whole FSX memory area.
Also, GSX doesn't use, doesn't require, doesn't interact and it's not affected by FSUIPC.
Also I realised there are no people who load the baggage into my Aircraft because there is no rampcar for make that possible.
This should have been fixed in the very latest updated, that you'll get automatically when you install GSX, since is self-updating online while installing. However, it could have been also fixed before the update, if you corrected the door's heights in the Aircraft Editor.
Pushback is working but verx courious. Pushbacktrack was under my Aircraft!
This doesn't happen and hasn't been reported by anyone. And, in any case, when reporting such problems, ALWAYS include ALL the following informations:
- The airplane used.
- The airport used. If it's not default, clearly identify which airport is.
- The Gate selected
- The GSX operation selected. In case of Pushback, indicates which direction you chose.