Major incident

Expo: Elevated iOS submission error rates

Oct 16, 2026, 14:07 UTC

started

16:44 UTC

resolved

2 h 37 min

duration

Affected: EAS Submit, Apple Developer APIs

Current status of Expo: Operational — live Expo status

Timeline

Oct 16, 2026, 14:07 UTC
identified
We're seeing an increased rate of error response statuses coming from App Store Connect API ("500 Internal Server Error").
Oct 16, 2026, 16:44 UTC
resolved
This incident has been resolved.

Updates as published by Expo (original).

This was part of a wider event: 12 services reported incidents within the hour.

CM.com 14:45 UTC · Mobile Service Cloud - Degraded performance
Twilio 14:44 UTC · SMS Delivery Delays from a Subset of Twilio Short Codes to Brisanet Brazil
Anaplan 14:44 UTC · Platform Alerts
WiscNet 14:28 UTC · [2304841] Mequon-Thiensville School District - 400556 - Router Unreachable
Northwestern Information Technology 14:28 UTC · Intercampus Connectivity - Reduced Capacity
OpenText 14:13 UTC · Core Management Console experienced intermittent login failures
OneIT 14:11 UTC · UTK Websites Unavailable
Zapier 14:10 UTC · Errors publishing Zaps from Guided Templates with app approvals enabled
Snap One 13:59 UTC · We have identified a problem with Control4 Mobile Anywhere Access
Untappd 13:58 UTC · Delayed background processing
Twilio 13:55 UTC · Voice Call Post Dial Delay from a Subset of Twilio Phone Numbers to Brazil
Dialogue 13:47 UTC · Le système ne parvient pas à envoyer des fax // System failing to send faxes
Blackbaud 13:43 UTC · Active Issue Alert – Blackbaud Luminate Online - 000698078
Scaleway 13:22 UTC · [GAPI] - [Global] - Qwen3 Embeddings produces timeouts
ISS 13:17 UTC · Cluster networking issue