The printer started to make a very loud noise when the extruder reaches the border of the xy axes, I did regular maintenance, but now the model is not aligned with the first layer, I cleaned the entire toolhead bearing but the problem still persists, in maintenance mode when I press the home button, and the toolhead reaches the limit of the bearing it makes a noise and constantly collides with the edge, as if it detected that it had already reached the limit, and another thing is that if I move the toolhead from the screen (-x) it does not move as if it had already reached the limit and it has not, what can I do?