DeepSeek · 16d ago

DeepSeek Web/API Degraded Performance

Name: DeepSeek Web/API Degraded Performance
Start: 2026-09-23T22:20:46.000Z
End: 2026-09-23T23:08:50.000Z

Resolved

Yes — DeepSeek had a problem on September 23, 2026, and DeepSeek has since marked it resolved.

Timeline

Started: 9/23/2026, 10:20:46 PM

Last update: 9/23/2026, 11:08:50 PM

Resolved: 9/23/2026, 11:08:50 PM

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