Pressing "Stop" to stop acquiring when stage is in wait_until_done=True state won't stop until the stage finishes moving

[zacsimile]

If there is a large stage movement, this can be problematic, since the program is locked. It is impossible to inject a stop stage command. Easy to run the stage into something.

[annie-xd-wang]

The PI stage will wait for 300 seconds default unless we set a shorter waiting time. But I'm curious how the stage responds if we abruptly stop all the stage movements.