Whatsapp, Facebook and Instagram have fallen worldwide

News

Just as Facebook's Antigone Davis was live on CNBC, defending the company against allegations of a whistleblower and the management of research data suggesting that Instagram is harmful to teenagers, its entire service network has suddenly gone offline.

The panel started just before noon ET and lasted almost six hours before being resolved. This is the worst disruption for Facebook since a 2019 incident took its site offline for more than 24 hours, with downtime hardest hit small businesses and creators who rely on these services for revenue. their.

Explanation

Facebook issued an explanation for the outage on Monday night, saying it was due to a configuration issue. On Tuesday afternoon, Facebook engineers provided more details, explaining that the company's backbone connection between data centers was shut down during routine maintenance, which caused DNS servers to disconnect. These two factors combined to make the problem more difficult to solve and help explain why services have been offline for so long.