The Stena Line ferry Danica was affected by a power outage in the Kattegat on Saturday afternoon.
It drifted freely off Fredrikshamn, but there was never any danger, says Maria Hellbjörn, press chief at Stena Line.
By 2 pm, the power was back and the ferry could continue towards Gothenburg. What caused the power outage and how it affects the timetable is still unclear.
