I have X-plane11 and I am loading the X-aviation C172 with the G5 that was recommended when buying the RealSimGear package with GTN750/GFC500 and the two G5's. In NAV mode the HSI is working perfectly but when switching to GPS mode the G5 is frozen. The CDI is fixed on course 344 and not moving.
What do I need to do to, or how do I, configure the RXP GTN and what are the settings?