DeepSeek's dialogue service and V4.1 Flash API service have been experiencing abnormalities since approximately 8:00 AM Beijing time on October 15th, according to Wallstreetcn.com. As of 11:00 AM, the outage has lasted nearly three hours, affecting both the web interface and API, impacting general users and developers. The official statement indicates that the cause has been identified and a fix is underway. The report notes that DeepSeek has experienced multiple service disruptions this month, with at least 18 large-scale abnormalities this year, primarily due to an imbalance in computing power supply and demand.