WiscNet incident

#2254616 - WISC|MutipleCircuits|Down

Resolved after 11 hours 13 minutes, affecting Dodgeland School District and Beloit School District and 1 more, on July 1, 2026.

postmortem Jul 01, 2026, 01:31 PM UTC

**POST-MORTEM TEMPLATE** Date & Time of Incident: 6/30 8:38 PM Duration: 35 Technician\(s\): Ben Lawton, Dylan Trott, Fue Khang Review Date: 7/1 Brief Summary: Alarms came in for multiple sites at 8:38 PM and was found to be due to a failed card. The card was rebooted and the device came back up at 9:13 PM. Root Cause: Card failure.

Started
Jul 01, 2026, 02:17 AM UTC
Resolved
Jul 01, 2026, 01:30 PM UTC
Duration
11h 13m
Detected by Pingoru
Jul 01, 2026, 02:17 AM UTC

Affected components

Dodgeland School DistrictBeloit School DistrictBerlin Area School DistrictBig Foot UHS School DistrictClinton Community School DistrictElkhorn Area School DistrictHartford UHS School DistrictHoly Hill Area School DistrictJefferson School DistrictMayville School District

Update timeline

  1. investigating Jul 01, 2026, 02:17 AM UTC

    Hello, We're currently experiencing an issue in Madison WI, that is affecting your service. We are investigating, more to come. Thank you,

  2. monitoring Jul 01, 2026, 02:30 AM UTC

    WiscNet staff identified a line card issue on one of our Madison core routers. After a card restart, alarms from this event have cleared. We're monitoring this for stability, and we have a plan to swap the card if the issues return. Please contact [email protected] if you have any questions.

  3. resolved Jul 01, 2026, 01:30 PM UTC

    This incident has been resolved.

  4. postmortem Jul 01, 2026, 01:31 PM UTC

    **POST-MORTEM TEMPLATE** Date & Time of Incident: 6/30 8:38 PM Duration: 35 Technician\(s\): Ben Lawton, Dylan Trott, Fue Khang Review Date: 7/1 Brief Summary: Alarms came in for multiple sites at 8:38 PM and was found to be due to a failed card. The card was rebooted and the device came back up at 9:13 PM. Root Cause: Card failure.

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