Hello everyone. Working on a Montgomery/Kone Miprom LS. 2 stop. Hydro. Having an issue where it will only run 1 trip.. either up or down the 1 floor. Coming down, it stop level, cycle the doors then shut down. Reset it. It will open with the hall call on 1 take the car call to 2. Run to 2. Stop level. But won't open the door. Just shut down.

Any thoughts?