I test flew a new Prestige today with a Hacker A60S/Apc 18x10pn/Jeti Spin 99. It cut out after a short in the air, I went back to idle and, and seemed to rearm itself and again cut out after a short time. Ground testing revealed that motor would cut out after 28 seconds. If you back to idle it would run for another 28 seconds. The same thing occured at various throttle settings. I checked the programming box and the controller was not triped by the over temp or over current protection. Max temp= 56 C Max current = 82 A. The battery was fully charged.

Any ideas? It's tough doing the advanced sequence within 28 seconds!