Hello.
We have noticed a few problems when we add many categories. We had about 3000 categories and the pages worked just fine, but since we added 2000 more, the slider and some other things in the homepage was no longer wide.
I also saw that the categories are supposed to be closed when a customer enter our store, but the categories are open and then closing after a while instead of beeing close from the beginning.
Slider problem: https://turbobutiken.se/
Categories problem: https://turbobutiken.se/butik/