The Steam Packet company says it's working to fix an engine problem, a week after the Manannan returned from her winter overhaul.
A control system for one of its main engines developed a problem on Saturday, forcing the engine to be shut down.
The company says it's carrying out testing and fault-finding but the vessel will operate on three engines, meaning longer crossing times, until the problem is fixed.
In a statement, the company has apologised to passengers.
Castletown police station could be yours... for £250,000
Fancy owning a landmark building in the south of the Island?
Brewery advertising for operator for landmark Laxey pub
Could you run one of Laxey's best-known pubs?
Hospice cafe reopens next week after refurb
A much-loved café will be throwing open its doors again next week.
Another one bites the gust - as Ramsey rocks cancelled
A huge live music event in Ramsey this weekend has been cancelled.
Mountain Road closed again after crash
The Mountain Road is currently closed after a crash.
Merchant Navy Day to be marked with memorial service
Merchant Navy Day will be marked on Island with a remembrance service for those who lost their lives at sea.
Fundraiser launched for injured MGP rider
A fundraiser's been launched to raise money for a Czech rider who was injured during the MGP.
Noel back in the saddle after handy pub pumping leaves him smiling
Noel Edmonds has thanked a pub in the north of the Island for helping out when he felt a little deflated.
