That’s such an obnoxious keybinding. Why is it even on a key toggle and not in options? The auto actions makes sense to have on a key toggle, but why would I ever NOT want to remember the terrain for a little while? I imagine it increases overhead and introduces lag on slower pcs, so a toggle in the options menu makes sense there. /rant
Seriously, I’ve seen this same topic about a half dozen times since the change, one of them I wrote myself.