Skype suffered a major outage yesterday where many users, possibly millions, were left without service. It started early in the morning, with people finding that they were unable to login, see their friends list, or place calls. At first, Skype tweeted that they were looking into the issue, but it soon became clear that the problem was affecting a large number of people, for several hours.
Skype put up a blog post in the afternoon to explain what the situation was, and how it was a problem affecting many users that caused the number of supernodes, those systems that are used by the Skype network to connect calls and process logins, to be taken offline. They added that they are working on creating "mega-supernodes" to take over that role and rectify the problem. According to their estimates, voice calls should be functioning within hours, but video calls and group features may be down longer. This may end up being one of the most serious issue that the company has had in the past several years.
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