Could you share your code?
Are you using "On key pressed" events or "Is key down"?
"On" events are triggered once.
"Is" events are triggered many times a second, which could cause that problem of yours.
Thanks for taking your time, I solved it like 15 minutes ago.
My previous code was something like (When menu opens, highlight [option1])
(If [option1] is highlight and -> is pressed, turn [option1] off and check if [option2] is visible and highlight it. If [option2] is not visible, highlight [option3] if visible. If not, highlight [option4]
Now I created a numeric global variable and it works.
Its something like (if GlobalVar = 1, highlight [option1])
On -> pressed, add 1 to global variable if [option2] is visible, etc, etc.
-Hope anyone with the same problem benefits from this Post-