 According to the company, many of the drones apparently lost GPS signal. When that happens, the drones are supposed to fly back to their operator. However, a continued loss of signal caused many to simply fall into the waters of Angle Lake. Firefighters needed an inflatable raft to transport crews and equipment to a burning section of forest near Game Farm Wilderness Park in Auburn yesterday. What started the fire unknown, suspicion that it might be fireworks, according to the Valley Regional Fire Department.