Fix False "API Rate Limit" Errors
Misclassification Bug
OpenClaw sometimes incorrectly flags 503 Service Unavailable or Timeout errors as 429 Rate Limit. This causes the model to be locked for 5-10 minutes even if the upstream service is fully operational.
If your agents stop working with a "Rate limit reached" message but you know your API credits are full and the status page is green, you are likely hitting a misclassification loop.
Next Step
Fix now, then reduce repeat incidents
If this issue keeps coming back, validate your setup in Doctor first, then harden your config.
Symptoms
Fix 1: Force Reset Cooldowns
The quickest way to get back to work is to clear the internal state memory of the gateway.
openclaw clear cooldown --all\nopenclaw gateway restart
Fix 2: Adjust Retry Strategy
You can make OpenClaw less sensitive to these errors by increasing the allowed retries before it triggers a cooldown in your openclaw.json.
Update openclaw.json
"providers": {
"openai": {
"config": {
"maxRetries": 5,
"cooldownSeconds": 30 // Reduce from default 300
}
}
}Fix 3: Verify Proxy Logs
If you are using a proxy (like Cloudflare or a corporate VPN), ensure it isn't injecting its own 429/503 headers. OpenClaw trusts these headers and will lock the provider if it sees them.
curl -v https://api.openai.com/v1/models
Permanent Solution
Update to OpenClaw v2026.3.1+. This version includes a fix for Issue #22294, which drastically improves how 5xx errors are handled.
Did this guide solve your problem?