NEW YORK — For Boeing, much rides on the success of its newest and most sophisticated jet, the 787 Dreamliner. But a spate of mishaps is reviving concerns about the plane’s reliability and safety.

The plane had a new problem Wednesday, when the Japanese carrier All Nippon Airways canceled a domestic flight after a computer on board erroneously showed problems with the aircraft’s brakes. A spokeswoman for the airline, Megumi Tezuka, said the computer glitch was similar to one that appeared when the carrier first started flying the Dreamliners in 2011.

The flight, NH698, had been scheduled to depart from Yamaguchi Ube Airport, in southern Japan, for Haneda Airport, serving Tokyo, at 4:50 p.m. local time. The flight’s 98 passengers were transferred to a later flight.

On Tuesday, a fuel leak forced a 787 to return to its gate minutes before taking off from Boston. On Monday, an electrical fire broke out on another plane. Both of those incidents affected planes operated by Japan Airlines at Logan International Airport in Boston.