Unable to complet first mission

Great job!

On the first mission with default (french) keyboard layout; when the instructor ask to set auto-speed using Alt-M:

Pressing Alt-M result in setting auto-speed AND firing with the primary weapon. Doing this result in a mission failure.

v1.0.2.7795 & WinXP

Workaround:

Change your keyboard-layout to a English/US keyboard in Start > Control panel > Region and Language > Keyboards and Languages > Change keyboards > Add

Interesting. You might want to remap the firing trigger to a different key.