DeepSeek · 25d ago

DeepSeek Web/API Degraded Performance

Name: DeepSeek Web/API Degraded Performance
Start: 2026-09-15T01:09:56.000Z
End: 2026-09-15T01:13:06.000Z

Resolved

Yes — DeepSeek had a problem on September 15, 2026, and DeepSeek has since marked it resolved.

Timeline

Started: 9/15/2026, 1:09:56 AM

Last update: 9/15/2026, 1:13:06 AM

Resolved: 9/15/2026, 1:13:06 AM

Affected: DeepSeek V4.1 Flash API服务(API Service), 对话服务(Chatservice)