WiscNet experienced a critical incident on September 4, 2026 affecting Bangor School District and CESA 4 and 1 more component, lasting 43m. The incident has been resolved; the full update timeline is below.
Affected components
Update timeline
- investigating Sep 04, 2026, 05:33 AM UTC
Hello, Starting at 12:01am CT 9/4 the WiscNet NOC observed a loss of connection to our devices at the below schools. Hello, Starting at 12:01am we observed multiple school districts go down. Below is the list of affected school districts. Bangor - 103 Cesa04 - 1823 Flambeau - 3208 Lac Courte Oreilles Ojibwe college - 638 Norwalk Ontario - 1260 Prescott - 3127 Shell Lake - 1517 West Salem - 1825 Winding Rivers Library - 3162 Wonewoc - 1892 Please verify power to your site and the network equipment. If you are not aware of any internal work occurring and believe this is a network event, please contact GLS Tech Support for 24x7/outages/incidents at 866-558-1920.
- investigating Sep 04, 2026, 05:44 AM UTC
Kettle Moraine - 1694 Was a missed school district on this. Please verify power to your site and the network equipment. If you are not aware of any internal work occurring and believe this is a network event, please contact GLS Tech Support for 24x7/outages/incidents at 866-558-1920.
- investigating Sep 04, 2026, 06:16 AM UTC
As of 12:48am CT the WiscNet NOC observed connection restore to all of our devices. We will be closing this status page.
- resolved Sep 04, 2026, 06:16 AM UTC
This incident has been resolved.
- postmortem Sep 04, 2026, 06:17 AM UTC
Date & Time of Incident: 9/4 12:01am Duration: 47 Minutes Technician\(s\): Johnathon Laun Review Date: 9/4 Brief Summary: We seen multiple school districts go down Root Cause: We seen OSPF bounce between 12:01am and 12:48am but no port bouncing