Elevated errors in Codex

Status: Investigating

We’re investigating elevated errors affecting Codex gpt-5.5 usage. Some users may see intermittent “not found” errors when starting or updating requests. We’re working to mitigate the issue and will share another update soon.

Affected components
● CLI (Degraded performance)
● App (Degraded performance)
● VS Code extension (Degraded performance)
● Codex API (Degraded performance)
● Codex Web (Degraded performance)

via OpenAI status