Amazon Echo users report the device laughs without being prompted

(WILX) - Amazon is telling Echo users not to worry after some people are reporting that Alexa has been randomly laughing.

The unprompted laughing consists of three short "ha" sounds.

The laugh has a female voice but it doesn't resemble the voice of Alexa.

Amazon says it is working on a solution to the problem.

However, the company hasn't said what is causing Alexa to laugh randomly or how many users have reported it.