I’ve been having this issue for a couple months now where whenever I load up my P3D v5.3 with PMDG’s 747 or 737NGXu at or around JFKv2, the scenery will not load whatsoever and GSX does not even show up in the drop-down menu nor does it work. Addon manager shows up in the drop-down menu but it doesn’t do anything when I click on it. Everything works when I load up with another add-on aircraft or a default aircraft. I’ve tried doing a fresh reinstall of P3D and all add-ons, and multiple attempts at updating via Live Update, but I haven’t gotten anywhere.
Any help would be appreciated!