Enemy Won't Run At Player

Hi, my enemy doesn't run at the player. I used mob and land creature but it still doesn't attack.
I can get the enemy to leap at the player if I use "Leap at target entity with speed factor (speed)" but I can't get it to run towards me normally.
I have:

"Fight attacker mobs back, call for help (unticked)"

Do melee/contact attack with speed factor 1.2 (chase after lost sight (ticked)" 

"Attack in sight only (ticked) nearby only (ticked) entity type of EntityPlayer"

"Attack in sight only (ticked) nearby only (ticked) entity type of EntityPlayerMP"

"Wander around (enables walking) with speed factor 0.8"

"Look around"

"Swim/float when in water"

"Leap at target entity with speed factor 1"

Also, all the conditions are OO.
Can anybody help me?