I’m sure the official slicer will have a good profile, maybe the speed for outer walls accidentally got changed to 1 mm/s? I don’t usually use Cura (that is what their slicer is based on), but I think to change speeds at all you need to hit “show advanced” or something? So if you didn’t change anything, that is even less likely.

When I get back home I can try with your settings, probably just resetting everything should also work for you though.