This problem happens almost 75% of the time since today.

I am trying to align this but for some reason this happens:

I don’t know how to explain it but the video shows the bug if somebody could help me with this it would be appreciated. This problem started just now and It will ruin the looks of my game so I have stopped progress for now. I am in geometric mode and the game is not running. Note that this does not happen with other models

I have tried :

Restarting studio
changing move modes

so far half solution :

solution i have found is ungrouping the whole model and moving it as a selection

Try and replacing model, or building new one, check out collision and join. Maybe it is model issue. Or try moving model parts separately. Maybe some parts sticking out.

Does model depends on game, like scripts and functions? If does try re-positioning it.
But if does not just put one small part and fill it that way, or scale down your move distance/length in studs.

the model has nothing it it to alter the movement and there’s nothing in workspace and it only happens when grouped, also i don’t really understand what you mean by put one small pat and fill it

well the only solution i have found is ungrouping the whole model and moving it as a selection also double check the video you can see that somehow the parts inside the model go down farther so even if i filled the gap the model would still be glitched

It’s not the model that is wrong it’s your stud increment try and stay on the same increment I usually use an increment of 0.2, There is some construction math involved when building and placing models.