I have never been able to keep AIGTC open consistently, even after ensuring all my settings are correct on install, making sure it runs as administrator, and trying compatibility mode. It seems to have gotten worse in recent days/weeks as well, to the point where I don’t bother trying to use it. I’m interested to see if anyone else has thoughts or solutions…
At least I get to see some cool liveries at my airports (albeit not terribly accurate…imagine Turkish Airlines at Myrtle Beach) if I turn up the sim’s traffic density…