I have set up the SITL environment according to basic setup on the web. Everything was fine and working, but the plane is a bit fast in simulation. I have tried to look at “time” command in MAVProxy and I have found that autopilot clocks diverge from the GCS clocks and run 10x faster. The same observation was done in ArduPlane window:
Rate: target:1200.0 achieved:13063.5 speedup 10.9/1.0
I have tried --speedup=1 option, but without any effect.
Thanks for any suggestions.