Hey, sorry for the late reply.
As the problems persists, I recorded a start & take-off, I also attached the GizmoLog and the logfile of that flight.
Timestamps:
3:25 Autostart complete
3:48 Trim heavy nose up
4:46 "Pulsating" engines normal?
5:11 Flaps down and switching hydraulic pump to manual to provoke another trim up condition (successful, but maybe it just happened coincidentally)
5:54 Provoking again without success
6:35 Take-off with banking to the left, me actively countering it
GizmoLog_autostart.txt
Log_autostart.txt