Cloudflare experienced a minor incident on May 5, 2026 affecting R2, lasting 1h 52m. The incident has been resolved; the full update timeline is below.
Affected components
R2
Update timeline
- investigating May 05, 2026, 11:33 AM UTC
Cloudflare is aware of and investigating an issue with adding R2 custom domains which potentially impacts multiple customers. This does not impact serving or uploading R2 objects. We are working to analyse and mitigate this problem. More updates to follow shortly.
- identified May 05, 2026, 12:32 PM UTC
The issue has been identified and a fix is being implemented.
- monitoring May 05, 2026, 01:17 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved May 05, 2026, 01:26 PM UTC
This incident has been resolved.