A method for submitting a bug report utilizes a bug submission module to request a bug submission service from a first support host using a Support Interface Module for communicating with the first support host. Wire connection pads to output signals are disposed on the upper face of the relay board, and wire connection pads to input signals are disposed on the lower face of the relay board. In the first bed, the syngas can be at least partially saturated with water, and in the second bed hydrocarbons, byproducts, or both can be removed from the syngas. In the event that the rotating propeller inadvertently strikes or is entangled in an underwater object, the fixed or replaceable torsion ribs andor shear rods deform and may shear between the propeller hub and driver adaptor to allow rotation of the driver adaptor in the propeller hub and absorb the torque shock.