Hi Stephane...all Fans are cleaned.
Not sure about setting the Frame Rate to Unlimited although that is recommended somewhere, not sure if it was something I read in NVIDEA or ORBX.
I have it set to 30 right now.
The entire computer does not freeze up.
Only FSX will freeze and Alt>Ctrl>Delete does not help or either does hitting the ESC Key.
Thinking of Deleting REX as most of the time I use the Textures and not the current weather.
Think the Textures and Weather in ORBX is the way to go just because of the different scenery packages.
One other thing I can think of:
-Doing a simulated cross country in either a Payware Aircraft or Default Aircraft
-I will check the GPS on another Monitor for the Nearest VOR or NDB
-I will Pause the simulated flight and check the FSX MAP for something
-Will change the Altitude of the simulated flight while in the MAP
-I will change aircraft during the simulated flight after Pausing the program
-Will change the Fuel and Payload for the aircraft after Pausing the program
-Might change Weather>Time>Season of the simulated flight
-Will look at NAV LOG
Any one of these will usually (not always) cause the FSX simulated flight to freeze a minute or so after taking OFF PAUSE
Also I will Save a Single Cross Country Simulated Flight up to four times and then restart the simulated flight from last position.
Wondering if there is a LIMIT too how many changes one can make during a simulated cross country flight