New X3 - very bad video quality in good light - why?

Hello,

I just bought the X3 and I cannot get good video quality. I filmed with everything on auto (+low sharpness+highest bitrate) in normal 360 mode (5.7k/25fps).

It was in the middle of a cloudy but not dark day but it looks very jittery and blurry. Literally every video on yt about the x3 looks better, more detailed, clear even in way worse lighting conditions. Example of my video: https://youtu.be/hvbE3XTdEVA (4gb for 1min of video with 4k Pro Res export quality)

Exported footage from the app or the pc was both equally terrible. There was a jittering in the objects which were more detailed and in the background. The last 20seconds were especially rumbly and muddy.

Is it my filming? Or do I miss something. Do I need to carry the stick more carefully? Because I saw people on yt putting the selfiestick on cars and had way better video quality. Is cloudy wheather some thing where you need to go into the manual settings already? I am looking for answers. Or is my x3 somehow broken?

Thanks for your help!