Premiere Pro isn't snapping cuts or clips into place anymore?

Premiere isn't snapping clips, cuts, or anything into place anymore for me. Usually when I'm dragging a clip, it'll stop dragging right before going into the next clip or the one before. The cutting feature is also not longer snapping to the arrow/line on the timeline. It's very frustrating and it's making it impossible to edit. Yes, I've tried redownloading the software. Nothing. Please help. Thanks