I always start the scan on a DMC with the doors open. Maybe if the limit was way too early… When the doors close at the floor the count matches the scan so they re-open at full speed but when the car runs, the doors squeeze too many counts past the limit so it opens slow on the next trip. I think the door should log a fault when it goes to manual speed like that. It means it didn’t like the count the last time the door operated.
