Facebook and its family of apps were inaccessible for about two hours on Friday afternoon, the second time in a week that the social network suffered an outage.

Iran PressAmerica: The site DownDetector.com, a service that relies on reports from users to determine whether websites are having problems, showed that all of Facebook’s main products — Instagram, WhatsApp, Messenger and the “big blue app” of Facebook — suffered downtime at around 3 p.m. Eastern time.

Facebook said that Friday’s outage was not related to problems it had on Monday, when its apps were down globally for more than five hours. 219