1.2.3 Premature rotation during takeoff roll

[C. Schaffhausen]

• Aircraft: A350-900
• Version: 1.2.3
• Simulator: FS2024
• Navdata Method: NAVIGRAPH
• OFP: Attached
• WASM Error: Not related
• Specs: 9800X3D, RX 9070 XT 16G, 64G RAM
• Autosave File:  Not related

As titled, I encountered 2 consistent premature rotation during takeoff roll. I did not record both flights but I have the aircraft loading available here. Takeoff performance calculated by the built-in tool. I can confirm that the load is correct and that no weight disagree message was shown.

TOW: 194710kg

ZFW: 173696kg

2026031501_VHHHRJFF_PDF_1773578058.6d60e72d.pdf

[C. Schaffhausen]

I've stopped my flight and made a video to demonstrate here. I did not apply any back pressure to pitch up during the takeoff roll, it took off by itself. This also demonstrate the VNAV fault which shift to DES phase after passing 1000ft