X-plane 11 "out of time"

Question

With a I7 4770 3,5 GKZ, nvidia geforge 1080, 16 gb RAM , frame rate 35 - 50 fpm:

One second in X-plane 11= 1,5 seconds in real time.

Why ?

Answer 1

This article should help you.   http://www.x-plane.com/kb/the-simulators-measurement-of-time-is-slow/

Comments

But my frame rate is 30-50. Article speak of frame rate minor that 20.