I'm fairly new to Blender and I am trying to follow a tutorial. It's wanting me to make edges clearer using loop cuts instead of making creases.
My problem is that it makes the cut just fine, but if I try to move it (while making the cut or after placing it with right-click) some of the vertices snap to nearby, already-made vertices like in the photo shown below. Neither proportional editing nor auto-merge are on. There is a subdivision modifer, but it does the same thing when I turn that off.
Is there a setting I'm missing or do I need to fix something with the mesh?