I was Ice fishing yesterday with a friend that had just bought the new StrikeMaster Lithium 40V ice auger. It seemed like when we were drilling holes in approx 9-10 inches of ice the auger out of the blue would just stop. We would have to let go of the deadman switch and start button. Then when we repressed the deadman switch and pressed the start button it would work. To any one that has one of these augers. Is that normal? He’s only had it for three weeks. But yesterday was the first time he’s ever tried it. Does he need to exchange it ? Thanks in advance guys.