If it isn't the consequence of my choice to play with 1000+ mods, I use osb btw. So as of late, my save appears to have issues with the 3 above mentioned, which I didn't have at first during early game, it gradually developed around mid to endgame.
For project 45, the ammo counter and reload bar simply disappeared in spite of my settings not having them disabled, even file integrity checked and relaunched to no avail.
For the mech, the ui for its health, fuel, and gps arrow will randomly disappear when I traverse in it, and at random the interface for mech equipment will just state 'mech configuration incomplete' but give me a red uninteractable screen.
Finally for the world tile, on 2 planets I had bookmarked as my bases, there's some specific natural gen tiles that I cannot touch nor destroy due to some 'material exception mod id: 0', if I step on it I will crash to desktop, if I attempt to destroy it I will crash to game mainscreen or get beamed up to my ship.