Somehow when my cat stepped on my keyboard, it changed my display. Of course, he won’t tell me what he did. The images got larger so it no longer fits my display and images move in the opposite direction of the cursor. Whenever I move the cursor, everything on my display moves. Very annoying. I can’t imagine what this feature is for.
Reboots and re-installing nvidia drivers hasn’t helped. Nothing changes if I switch between X and Wayland.