# Meta backbone misconfiguration takes Facebook, Instagram and WhatsApp offline for hours

Date: 2021

_No public text on this fact yet._

## Drivers

- Social-Platform Dependence: https://factrail.ai/drivers/social-platform-dependence

## Sources

_Sources are listed on the canonical page._

## Methodology

https://factrail.ai/methodology

Canonical: https://factrail.ai/facts/meta-global-backbone-outage-october-4-2021