●Incident
TTC (Toronto) outage.
ResolvedDEGRADATION · HIGHAug 21, 2026, 01:26 PM · 1 day ago · Duration: 1h 29min
Incident Summary
Incident Summary
API TTC (Toronto) is currently DOWN in us-east.
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: 299s
Cross-Region Impact
Also DOWN in: asia, europe, us-west Total Affected Regions: 4
Severity Assessment
Level: HIGH Multiple regions affected or critical error type detected.
Detected by Probecast Health Monitor - 2026-08-21T13:26:27.544Z
Timeline
●Started
Aug 21, 2026, 01:26 PM
1 day ago
●Resolved
Aug 21, 2026, 02:56 PM
1 day ago
●Duration
1h 29min
Total downtime
Evidence Logs14 checks
| Time | Region | Status | Latency | Code |
|---|---|---|---|---|
| Aug 21, 01:26 PM | us-west | down | 10000ms | — |
| Aug 21, 01:26 PM | us-east | down | 10000ms | — |
| Aug 21, 01:23 PM | europe | down | 10000ms | — |
Track TTC (Toronto) reliability
This isn't TTC (Toronto)'s first incident. They had 1399 incidents in the last 180 days, averaging 44 minutes of impact.
Related Incidents
TTC (Toronto)
Aug 22, 2026, 03:01 PM · 2h 6min
TTC (Toronto)
Aug 22, 2026, 12:45 PM · 1h 56min
TTC (Toronto)
Aug 22, 2026, 05:51 AM · 44min
TTC (Toronto)
Aug 21, 2026, 06:36 PM · 25min
TTC (Toronto)
Aug 21, 2026, 11:15 AM · 20min