The Steamship Authority port captain has resigned, boat line general manager Robert Davis confirmed Thursday.

Steamship Authority governors voted unanimously to immediately seek a top-to-bottom independent outside review of boat line operations.

Steamship Authority governors meet on the Vineyard today. The meeting begins at 4 p.m. at the Performing Arts Center.

With growing uproar over problems that continue to plague the Steamship Authority, the monthly meeting has been switched to the Vineyard.

In the first third of 2018 549 ferries were cancelled because of mechanical problems, more than triple the amount in the last four years combined.

Frustrated travelers and disruptions in service were again the story for the problem-plagued Steamship Authority over the weekend and into Monday.

The ferry Martha’s Vineyard lost power late Saturday afternoon, triggering a long evening of disruptions. On Sunday morning it cleared sea trials and was back in service.

The freight ferry Katama remained out of service Wednesday afternoon due to a failed generator. The SSA said technicians were working on the problem.

Islanders gave earful to Steamship Authority governors and senior managers Monday at the first meeting on the Vineyard since last month’s calamitous run of ferry breakdowns and cancellations.

An unprecedented streak of mechanical breakdowns, and more recently ferry service that is running chronically late, top the agenda.