Alexa Plus Bug Makes Echo Speakers Sing 'Lalala' for Minutes

Amazon's AI-powered Alexa Plus has been caught in a glitch that reduces some Echo smart speakers to repeating — and sometimes singing — nothing but "lalala" for minutes at a time, often in the middle of conversations with users.

The behavior, documented in user-uploaded videos, does not stop quickly. One Reddit report described Alexa saying "lalalalala" for 10 minutes straight. When users ask the assistant about what it just did, Alexa appears entirely unaware of its own behavior, according to the reports.

Amazon told Android Authority it is aware of the issue. The company did not publicly explain the cause or give a timeline for a fix in the statements reported so far.

What exactly is happening?

Affected Echo speakers, across multiple device types, break into extended runs of "lalala." The interruptions can occur mid-conversation, cutting off normal interactions with the assistant.

Key characteristics of the bug, based on user reports:

• The "lalala" output continues for minutes at a time, not just a few seconds.
• It sometimes comes out as singing rather than speech.
• It interrupts ongoing conversations with users.
• Alexa, when questioned afterward, reportedly shows no awareness that the behavior occurred.
• The issue spans multiple models of Echo hardware, including devices that run Alexa Plus such as the Echo Studio.

How widespread are the reports?

The reports have accumulated on Reddit's Alexa community over the last several weeks, with one of the most recent posts appearing three days before publication of The Verge's report. Multiple users have uploaded videos of their speakers exhibiting the behavior, and Android Authority published one such clip to YouTube.

The repetition of reports across different Echo device types suggests the problem is not tied to a single hardware model. That pattern points toward the Alexa Plus software layer — Amazon's redesigned, AI-driven version of its voice assistant — rather than a defect in any one speaker.

Why does this matter for Alexa Plus?

The glitch lands at a sensitive moment for Amazon's voice assistant strategy. Alexa Plus is the company's flagship effort to rebuild Alexa around large language models, moving the assistant beyond its original command-and-response routines into more natural, conversational interactions.

Bugs like this one test the core promise of that upgrade. An assistant that spontaneously sings nonsense for ten minutes — and then cannot recall doing so — undermines the reliability that smart-speaker customers have come to expect from the classic Alexa experience. The assistant's lack of self-awareness about its own output also illustrates a known limitation of conversational AI systems: they can generate stray behavior without any memory or record of it within the session.

For Amazon, the stakes are commercial as well as reputational. Echo speakers remain among the most widely deployed smart-home devices on the market, and Alexa Plus represents the company's bid to keep that installed base competitive as rival AI assistants from Google and OpenAI push into voice interfaces. Repeated, visible glitches handed to users mid-conversation give competitors easy openings.

What has Amazon said?

Amazon confirmed to Android Authority that it knows about the issue. The company's public acknowledgment establishes that the reports have reached the teams responsible for Alexa Plus. The Verge points readers to Amazon's statement for further details on how the company characterizes the bug.

Beyond that acknowledgment, Amazon has not publicly detailed the technical cause. That leaves open whether the "lalala" output stems from the model generating filler tokens, an audio-looping failure in the speech pipeline, or some other defect in the Alexa Plus stack.

What should Echo owners expect next?

Users experiencing the behavior can check the r/alexa subreddit, where the reports continue to surface, and can report instances to Amazon support. Because the company has confirmed awareness of the issue, a software fix — delivered through Alexa's cloud-side infrastructure rather than a device update — is the likely resolution path, though Amazon has not committed to a date.

The episode is a reminder that as voice assistants adopt generative AI, their failure modes change shape too. Instead of the misheard commands of the classic Alexa era, customers now encounter behaviors like unsolicited singing — and until Amazon ships a fix, the speakers themselves cannot explain it.