Rate Limiting counting issue

Resolved

This incident has been resolved.

Update

A fix has been implemented and we are monitoring the results.

Investigating

We are continuing to investigate this issue.

Investigating

We are continuing to investigate this issue.

Investigating

Cloudflare is aware of, and investigating an issue that is observed in very rare cases where a subset of customers may experience rate limiting inaccuracies, which may result in blocks to traffic. Further detail will be provided as more information becomes available.