I'm working on a project wherein I send position and attitude data to FG 2017.2.1 via Simulink in order to simulate the landing of an aircraft at Edwards Air Force Base (KXTA). Each time I launch FG and begin sending data from Simulink, the simulation runs perfectly for a good 10 seconds or so, then FG freezes (spinning blue wheel shows up and "(Not responding)" appears at the top of the FG window. At the same time, my command window begins repeatedly printing the following error message: "Gate doesn't seem to have routes associated with it."
From Googling this error message, it appears that the error is commonly associated with AI problems, so I've disabled AI (using "--disable-ai-models"), but the problem persists.
Any help would be much appreciated!
-Jordan