I'm having issues with GSX, i've tried lot of things on forums. Reinstalling, anti-virus off, running the installer as admin, Directx updates, driver updates, in game settings. In the end i just fully uninstalled both MSFS and GSX and made a clear setup. But still no, Vehicles are invisible, no textures are available on ground crew (they are pink). And sometimes on the gates (Not about profile) when i click "Just warp me there", it does, but the GSX options are not available, i just see the gates section.
