Switch
offers various ways to manually retry a problem process:
When you select the flow element in
the canvas that corresponds to a problem process, the Retry tool button
is enabled. Pressing the Retry tool button retries the process.
The context menu for the flow
element in the canvas that corresponds to a problem process also
offers a "Retry" menu item.
The context menu for the Dashboard
pane provides options to retry one or more of the listed processes.
See Viewing flow problems.
When you deactivate and reactivate
a flow, all of its problem processes are implicitly retried.
When you quit and restart Switch,
all problem processes are implicitly retried.