FAAC 415 (220v) not opening all the way in windy conditions

A fairly used residential gate with FAAC 415 arm works well until it gets any wind opposing the opening of the gate. When this happens, the gate stops every few feet, and you have to reactivate the opening phase. When opened fully, it will slowly blow closed when windy. The stops are fully open (counterclockwise) for both opening and closing. No matter what I have tried, it seems that this persists.
I don't know if there's a setting inside the controller that I have missed, but I'm very interested in getting some professional guidance with this situation.
*Controller is FAAC 401-MPS*