DeepSeek Outage History

DeepSeek experienced a major API service outage that lasted 1.1 hours on April 22, 2026. The incident affected the API service component, preventing users from accessing DeepSeek's API functionality. The issue was resolved after investigation and service was restored.

DeepSeek's Web/APP instant mode experienced performance abnormalities affecting the web chat service for 3.5 hours. The incident was resolved after investigation and monitoring of the performance issues.

DeepSeek's web chat service experienced a 17-minute outage where users encountered "server busy" errors when attempting to upload images or send messages. The incident affected the web chat functionality, preventing normal interaction with the service. The issue was resolved after implementing a fix and monitoring the results.

DeepSeek experienced degraded performance affecting their web chat service and API for 1.1 hours. The incident impacted users' ability to access the web-based conversation interface normally. The service was fully restored after investigation and resolution efforts.

DeepSeek's web and mobile app chat services experienced major performance issues for 10.3 hours on March 30, 2026. The incident affected the Web Chat Service, preventing or degrading users' ability to interact with the platform through web browsers and mobile applications. The service was restored after multiple fix attempts and monitoring periods, with the incident fully resolved by 10:33 AM local time.

DeepSeek's web chat service experienced a major outage lasting 1.8 hours, preventing users from receiving responses in chat sessions with many encountering "server busy" messages. Users reported that the service was not responding or refreshing during the incident. The issue was identified as a server overload problem, fixed, and fully resolved after monitoring confirmed the solution was working properly.

DeepSeek's web chat service experienced degraded performance for 14 minutes. The issue was identified and a fix was implemented, with the service fully restored. The incident affected users' ability to use the web-based chat functionality normally.

DeepSeek's web and mobile app services experienced a major outage lasting 1.3 hours, preventing users from sending messages and receiving responses from the chat service. Users reported connection errors and inability to communicate with the bot, despite the service working normally just minutes before the incident. The issue was resolved after implementing a fix and monitoring the results.

DeepSeek's web chat service experienced a major outage lasting 48 minutes, preventing users from accessing the web-based conversation interface. Users reported that questions were timing out and suspected server issues. The problem was identified and resolved with a fix implementation, followed by monitoring to ensure stability.

DeepSeek's web chat service experienced degraded performance for 54 minutes, with users reporting API failures and constant "overloaded and busy" messages when trying to access the webchat. The issue was identified and a fix was implemented to restore normal service functionality.