Hey guys, I don't know what I am doing wrong.
On the first mission I start the APU, get startup clearance via F10 menu, start the rest, get taxi clearance via F10 menu, then I "automatically" request and get takeoff clearance while still taxiing, the F10 option os gone after that. After take off ATC then calls me out for violating procedures. Radios are tunes correctly, F10 menu is being used as long as possible. Rest of the mission works perfectly well. Any hints?
Thanks and kind regards