This was among the many things that my car is currently being examined for. It's Official, I Regret My Purchase
They do not know what causes my vehicle to have such weird drivetrain properties. It has intermittent rough shifts, clunks into gears, sometimes the front wheels engage abruptly, WOT shudder, and chugging sensation under light load on a highway or incline. They have spent two weeks trying to figure this out with no solution.