Elevated number of R2 503 errors in Eastern North America region

Resolved

Degraded performance

Started 11 days agoSeptember 04, 2026Lasted about 4 hoursSeptember 04, 20269:10 PMSeptember 05, 202612:42 AMUTC

Affected

Cloudflare → Cloudflare Sites and Services → R2

Updates

Resolved
September 05, 2026 at 12:42 AMUTC
Resolved
September 05, 2026 at 12:42 AMUTC
This incident has been resolved.
Monitoring
September 05, 2026 at 12:13 AMUTC
Monitoring
September 05, 2026 at 12:13 AMUTC
A fix has been implemented and we are monitoring the results.
Identified
September 04, 2026 at 9:27 PMUTC
Identified
September 04, 2026 at 9:27 PMUTC
The cause of this issue has been identified and a fix is being implemented.
Investigating
September 04, 2026 at 9:10 PMUTC
Investigating
September 04, 2026 at 9:10 PMUTC
Cloudflare is investigating issues with R2 buckets in Eastern North America.

Fearby Website - Elevated number of R2 503 errors in Eastern North America region – Incident details