everything floats and spins, rotorsz pistons and wheels fly away, and when character can't move

I noticed an strange behavior while playing solo/offline on a fairly new world.

i builded a big rover/drill with 4 pistons, 3 rotors and a hinge (reliable mod) , had an atachment pannel (mod: big to small blocks based on rotor) and when i used landing gear while drilling (activated with timer block) sometimes i couldnt walk on the rover or climb stairs because my character just slide side to side or jumped back down.

one time it happened while in my base where my rover was connected to the grid, and when operating a small ship with a hydrogen rocket module (merge block + connector) everything started floating and rolling slowly not respecting hitbox of anything and explodong in the procces, all pistons/rotors got unattached (ripped away) and destroyed anything nearby and whenever i tried to walk (jetpack was ok unless i touched the ground) my character couldnt move or jump.

on the last minute and after several ragequits i noticed that anything not touching the ground was ok, because i had an airbone ship untouched by this annomaly until i tried to land it and started acting the same as everything, making imposible to move, accelerate or rotate it again

I deactivated allmods to make tests and try to save anyhing from my several hours of solo survival gameplay with no results but confirming it was a core game related bug, hope my description can be usefull.. in the meantime maybe i'll play Satisfactory or something else while the issue is resolved

thank u very much 4 ur time