I’m sure I pressed a key or something that changed a setting, but when I select a mesh, go into edit mode, select a single vertex, and try to move it, the entire mesh moves with it. I’ve made sure Proportional Editing is turned off, so that is not the issue.
Is there something else I might be missing here?
Edit: Nevermind, it was proportional editing with the area set to a size far beyond my scene.