Frustrating frigidaire dryer

Had a burnt lead wire to coil, repaired. Coil came on, after it cycled off, would not cycle back on. Messed with it some more, got it to cycle on for about ten minutes, let it sit and cool for ten minutes, turned it back on, and it would not heat again. I’ve tested all thermostats, fuses, and the coil for continuity…so any thoughts???