DeepSeek suffered a large-scale service outage and the repair was not completed for about 12 hours

From the evening of March 29 to the early morning of March 30, 2026, DeepSeek suffered a sudden large-scale service outage. The web page and App repeatedly prompted reminders such as "server is busy" and "please check the network and try again." As a result, users were unable to log in, conversations were interrupted, and content was lost. "DeepSeek crashed" quickly became a hot search topic.

According to the incident report, DeepSeek discovered an abnormality in web and APP services at 21:35 yesterday, conducted an investigation, and resolved the incident at 23:23 that day. At 00:20 today, DeepSeek investigated abnormal performance issues on web pages and APPs, and implemented a repair plan at 01:24.

As of press time, the relevant issues have not yet been resolved. DeepSeek has not responded to media inquiries.