Performance-pcs.com redesign. Who thought that was a good idea?

I just spent 30+min trying to select watercooling>fittings but if I didn't follow a precise mouse path to where you click "fittings" I would end up seeing the watercooling category mouseover replaced with the sale mouse over. Clicking on just watercooling still has the same behavior as old where it was just slow and if it took too log the section of whatever you clicked on would just be empty so that's not an alternative.

I just gave up

Edit: After a couple evenings and a discussion with another redditor below I'm pretty convinced this is a scaling problem. Trying to use at normal, 100% scaling it's unusable. I found that scaling all the way down to 40% makes interacting with all the mouseover elements and windows close enough to what normal behavior should be though still have slight issue with accidentally hovering over other menus. The problem is at 40%, text is way too small for me.