Links are not working in frontend / they are pointing to a wrong url
If you have layers, where the links aren't working or they are pointing to wrong places, the problem could be, that we also have link on the slides and you might used that option too. So make sure you don't have any link/action on the entire slide, only on your layer.
Another issue could be, that you published our slider into a placement, which is under the clickable area (under z-index:0;) or you have another transparent element in front of the slider. Try to publish your slider in another placement to see if this could be the reason.