You want to "Finish"
From here: https://fah.stanford.edu/projects/FAHCl ... FahControl
There are multiple panels present, each one will be described below. The following buttons are present:
Fold -> All slots will start folding.
Pause -> All slots will be paused.
Finish -> All slots will finish the current Work Unit (WU) and enter paused state.
Viewer -> Please read the FAHViewer article.