About this one, I've just asked a few questions in the crash thread where two other people reported apparently the same crash.
http://www.lfsforum.net/showthread.php?p=1006454#post1006454
Thank you and well done for finding a way to reproduce it but I can't seem to reproduce it yet.
EDIT : Now reproduced and fixed - http://www.lfsforum.net/showthread.php?p=1006574#post1006574
I was just using cockpit view, I tried with SHIFT+L and F9, single player and multiplayer, with and without AI (on Blackwood) and LFS exited cleanly each time I pressed the X or ALT+F4.
Please can you provide the simplest possible description : car, track, selected view, selected overlay, any other info?
At least the crash address is inside the LFS module in this case so I have a clue where to start looking, but it would be a lot easier if I could catch it in the debugger.