First it was Triumph, then Elation, Dream and now Legend.

While they are happy names for cruise ships, some passengers say they've had experiences recently that belie those names.

In yet another setback, Carnival Cruise ship Legend is having technical difficulties that are affecting its sailing speed, the travel company said.

The Legend, which was on the last leg of a seven-day Caribbean cruise that departed Tampa on Sunday, now becomes the latest in a growing list of Carnival woes. Within a span of a month, three other Carnival Cruise ships have reported problems.