I have an old Westinghouse Relay logic Hydro simplex 3 stop controller that has an issue in the dispatching circuit. It is vintage 74ish. It follows the directions of the hall call calls. If a 1 up call is latched car runs to 2 and then back down. If you are on 2 car follows direction respectively. And if on 3 with down call, runs to 2 and then returns to 3 to pick me up. Car calls function as they should. As soon as 101 is picked, 82U picks and car runs up. As soon as 30T is picked 82D is picked and car runs down. Thanks for the help.

Is 42 relay getting up? That's a door reopen at the floor relay. Most of the time when there's a 42 problem (in my experience) the car just hangs up at the floor and doesn't allow a call to latch, just keeps cancelling. It's a good place to start.