hey all, i purchased the ngx 2 weeks ago and today i discovered something about it,when i am doing a flight exit the flight and do it again, the plane is unable to fly, all the screens are black the yoke is stuck and so on...,anyone have any idea how to fix it? thanks alot!

Restart FSX and do a new Flight.

Do you know this problem? and thanks for your comment

Do you know this problem? and thanks for your comment

You might experience some strange problems when restarting a flight even with the same aircraft. I got seriously in trouble after making some tests where one ended in a crash causing a restart of the situation. The NGX started to dance and turn around - of course causing a new crash almost the same moment. I only could get rid of it by switching to slew mode. However there are some threads here pointing to this topic and it is addressed in the "PMDG-737NGX-Introduction.pdf" as well.

One shortcoming of all PMDG products for FSX is that our products do not like to be “re-loaded.” This means that if you have one variant of the airplane selected and running within the simulation world (say, a 737-800 with winglets) and you wish to change liveries to a different 737-800 with winglets, you may run into a simulator lock-up if this is not done carefully. Getting around this limitation is simple: Load a different variant from the one you currently have loaded in the simulator. Using our example above, since we are already flying a 737-800 with winglets, simply choose a 737-800 or a 737-900, and then choose the 737-800 winglet model you wanted in the first place. This easy method will keep you from having to reload FSX when switching between liveries!

THANKS man , every time after i am closing the fsx, there is memory error, is that normal, also, i am flying on vatsim, and every time after a while the plane is stuck what to do? thanks again