Thank you everyone. I have solved this problem by removing "G-00 Hinge". I tried to use this part to connect the wheels to my vessels in order to make it foldable. I am not sure if this is a bug or I missed some adjustments. My playing version is 220.127.116.1188(WindowsPlayer x64) zh-cn 1.9.1 Making History 1.4.1 Breaking Ground
I am trying to dock my mining vehicle to a landing ship on Mun. However, after a successful docking, it starts to "jump". Here is the video: https://youtu.be/dKNikw3ewYU Can anyone help me please?