If you are still having a problem, it's because the original use wasn't removed yet. You want to find the original ⌥<- and ⌥-> by going to profiles -> Keys -> Key Mappings and scrolling down and deleting these two from the list.
If you are still having a problem, it's because the original use wasn't removed yet. You want to find the original ⌥<- and ⌥-> by going to profiles -> Keys -> Key Mappings and scrolling down and deleting these two from the list.