Incident

TTC (Toronto) outage.

ResolvedDEGRADATION · HIGH

Jun 1, 2026, 11:33 AM · about 6 hours ago · Duration: 20min · Regions: asia

Detected by Probecast

Incident Summary

Incident Summary

API TTC (Toronto) is currently DOWN in us-west.

Diagnostic Details

Error Type: timeout HTTP Status: N/A Error Message: Request timeout after 10000ms Retry Attempts: 3 (all failed)

Validation Results

Validation Reason: All 3 retry attempts failed Consecutive DOWN Checks: 2 Time Between Checks: 338s

Cross-Region Impact

Also DOWN in: europe, us-east Total Affected Regions: 3

Severity Assessment

Level: HIGH Multiple regions affected or critical error type detected.


Detected by Probecast Health Monitor - 2026-06-01T11:33:57.800Z

Timeline

Started

Jun 1, 2026, 11:33 AM

about 6 hours ago

Resolved

Jun 1, 2026, 11:54 AM

about 6 hours ago

Duration

20min

Total downtime

Evidence Logs11 checks

TimeRegionStatusLatencyCode
Jun 1, 11:33 AMus-westdown10001ms
Jun 1, 11:32 AMeuropedown10000ms
Jun 1, 11:29 AMus-eastdown10001ms

Track TTC (Toronto) reliability

This isn't TTC (Toronto)'s first incident. They had 748 incidents in the last 180 days, averaging 34 minutes of impact.

Related Incidents

TTC (Toronto) TTC (Toronto) — Outage on Jun 1, 2026 | Probecast