Hello again  ::) ::)

1.) i've got the apu problem, when i started the apu
everything looks normally but seem like 1 part between
apu just start > light goes on, it jump to started so quickly
(in C-130 fs9 took around 5-10 second before light goes on)

2.) in AP panel, which key that command 'NAV' button?
i tried MSFS key command for NAV button but it can't active this button.

Please advice, Thank you.
Prechapoj