well did some playing with unit today, cleared all faults, gave it a long run and opened the door lock circuit, the car logged 5 errors, none of them were the faults that have been being recorded. the car stopped, and then continued down to next floor, and was happy, so know that clipping lock will not make it want to reinitialize its position. only log a dfc/dcl/bypass fault if the door close and lock does not make, then it would log the 2812. thinking maybe i have a bad mlb3 board, not sure, i was running car, and never saw any issues, but when i checked fault log, it had logged a 2832 fault, did not shut the car down, guess its time to start throwing parts at it. can't get it to log the 2831 fault while I'm watching it, so maybe that fault will shut it down, .