windshield wiper stopping or not reacting to switch

anyone experience windshield wiper issues? Driving in hard rain yesterday and wipers would not respond did not transition from slow to fast so turned them on manually and they just stopped all together. no setting would make them move and driving on the highway in pouring rain. after what felt like 5 min then they reacted to the setting they were on.
15 min later they all of sudden stop in the up position. this time had to pull over, waited some time again then they reset.

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