Hi,
I was departing out of Ibiza rwy 24 with the sid KARBE4E using the navigraph navdata. Shortly after takeoff i noticed the nav wasn't following the flightplan and put direct to the next waypoint. After that I pressed on the autopilot and the following sequence happended:
https://youtu.be/gr1KsY7-BoY?si=juWZvpDX3e5R9IrE
You can see turning on the autopilot causes the nose to go upwards like over 30 degrees.
I also managed to repeat the issue with the autosave file:
https://youtu.be/v3zo4Krkp6A?si=aQecUE7F7kCm0nbU
1749065426.bin