Do not assume the current screen as PORT if some manipulators are running. Possibly this is the cause of the bug that happened interleaved auto manipulator schedules.
Do not assume the current screen as PORT if some manipulators are running.
Possibly this is the cause of the bug that happened interleaved auto
manipulator schedules.

kcaa/kcaa,kcaa/kcaa,kcaa/kcaa,kcaa/kcaa