Incident

TTC (Toronto) degradation.

ResolvedDEGRADATION · LOW

Sep 3, 2026, 11:01 PM · 2 days ago · Duration: 1h 47min

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: 291s

Cross-Region Impact

Also DOWN in: asia, europe, us-east Total Affected Regions: 4

Severity Assessment

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


Detected by Probecast Health Monitor - 2026-09-03T23:01:29.032Z

Timeline

Started

Sep 3, 2026, 11:01 PM

2 days ago

Resolved

Sep 4, 2026, 12:48 AM

1 day ago

Duration

1h 47min

Total downtime

Evidence Logs6 checks

TimeRegionStatusLatencyCode
Sep 3, 11:01 PMus-eastdown10001ms
Sep 3, 11:01 PMus-westdown10001ms
Sep 3, 10:59 PMeuropedown10001ms

Track TTC (Toronto) reliability

This isn't TTC (Toronto)'s first incident. They had 1570 incidents in the last 180 days, averaging 44 minutes of impact.

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