Edit History

Hi! I am using prestashop 1.7.6.2 and the "add to cart" is not working or in some cases is working very slow. I don't know if this has anything to do with it, but the translation to that very same button is not working either. I can see the translation at product page, but not at frontpage or when in category. The fornt page "add to cart" isn't working at all and the product page "add to cart" is very very slow.

Can somebody please help me? Where I should go search for a resolution?

Edit: Now the front page is working but it is very slow. I think a customer might think it's broken.