Amazon Alexa Plus Bug Causes Echo Speakers to Sing 'Lalala' Repeatedly

An unusual and somewhat unsettling bug has been reported in Amazon's Alexa Plus, causing some Echo smart home speakers to repeatedly emit a "lalala" sound for minutes on end. This bizarre behavior often occurs in the middle of user conversations, interrupting interactions with the AI assistant. The issue, which has been widely reported on Reddit over the past few weeks and as recently as three days ago, affects multiple types of Echo speakers, including the Amazon Echo Studio. Users describe the experience as "creepy," noting that when questioned about the peculiar singing, Alexa appears to be entirely unaware of its actions. Numerous users have uploaded videos documenting their speakers' strange behavior, with one notable example shared by Android Authority on YouTube. Amazon has acknowledged the existence of the bug and has informed Android Authority that it is investigating the matter. The company has not yet provided a timeline for a fix or an explanation for the unusual vocalizations.