Thanks for the response, it just happened again during descent into ELLX. I have narrowed down the following:
Scenery area makes no difference
Online/offline with or without xPilot makes no difference
Only happens when loading my state from last time
Only happens when using the CL60
In other words, if I delete Output\CL650 folder and start a flight in career mode, the first flight never has any issues. Only if I then close the sim, and then load my previous state after shutting down (also flightpath + trajectory) I will get the crash once I get flying, during or just before descent.
When I say crash, the sim just sort of hangs there. In the background, the logs keep running. In this example the freeze happened at 14:51 system time (13:51 see UTC clock in screenshot) but as you can see the logs keep running. X-Plane becomes white with 'not responding' and won't crash on its own.
Log.txt
CL650_Log.txt