A couple of Steamship Authority vessels experienced problems on Tuesday.
The M/V Nantucket had an issue with a generator, then an engine alarm sounded on the M/V Woods Hole, both while they were docked in Falmouth.
The Nantucket issue in the morning did not cause cancelations, but one trip was nixed by the Woods Hole alarm issue in the afternoon.
Both boats were eventually cleared to return to service.