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.
Wheelie nice house for sale!
There's the chance to live in a unique house in Laxey - with a "wheelie" good view of the Island's most famous attraction.
Manx Care nurses pay ballot closes tomorrow
The Royal College of nursing says there's just over a day left for its Manx Care members to vote on what they consider fair pay.
Poortown Road closure in place until 7pm
Police say the Poortown Road in Peel will remain shut until around 7pm tonight after a crash earlier.
Crash shuts roads in west
Police say roads are closed in the west of the Island after a crash.
Can you help catch boat vandals?
Police are hunting vandals who damaged a boat on a beach in the west of the Island.
Exhibition to celebrate No Limit turning 90!
The biggest hit movie to be filmed on the Island will be celebrated with a special exhibition just in time for TT this month.
Three paddleboarders rescued off Laxey
Three paddleboarders had a lucky escape at the weekend after they were rescued as they were being carried out to sea.
Abandoned kitten gets Island home after crowdfunding
The Isle of Man will get a tiny new furry resident later this year - after the bighearted public donated more than £700!
