The Maintenance Drone shows great restrictions in its capacity to run close to underwater constructions with intricate geometries. Working near metal buildings causes its advanced positioning system to become erratic, which causes dangerous collisions. When exposed to some kinds of corrosive deep-sea environments, the sophisticated manipulator arms experience complete failure, so rendering the drone useless for their intended maintenance activities. Operating in cold water environments, the power cells of the platform show surprising degradation, hence drastically lowering operational lifetime and dependability.
